{"title":"CalTracs Traction Bars","description":"\u003cp\u003e\r\n\tQUALITY PERFORMANCE PRODUCT! \u003cstrong\u003eCalTracs Traction Bars\u003c\/strong\u003e offer tremendous benefits that can be realized when our traction bar kit is installed on a leaf spring suspended automobile. Our traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters.  Performance Online has the best deals on Caltrac Traction Bars.\u003c\/p\u003e\r\n","products":[{"product_id":"1955-57-chevy-belair-traction-bar-kit","title":"1955-57 Chevy Bel Air Traction Bar kit","description":"\u003cp\u003eThese 1955-57 Chevy Belair traction bars are designed for the performance enthusiast! Made in the USA, these economical kits improve your vehicle performance by reducing axle twist which can unload the chassis causing wheel spin and hop under hard acceleration. By moving the instant center to a better location, these bars help with weight transfer and improve your 60ft elapsed times.\u003c\/p\u003e\r\n","brand":"Performance Online (POL)","offers":[{"title":"Default Title","offer_id":44022490628130,"sku":"TBK5557E","price":228.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/TBK5557E-xA2FdP.png?v=1754070978"},{"product_id":"1955-57-chevy-belair-cal-tracs-traction-bar-kit","title":"1955-57 Chevy Belair Cal Tracs Traction Bar Kit","description":"\u003cp\u003eTremendous benefits can be realized when the CalTracs traction bar kit is installed on the 1955-57 Chevy Belair leaf spring suspended car. Our traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. The combination of the following components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image).\u003cbr\u003e \n\u003cbr\u003e \nThe Front Pivot Spring Stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system. The pinion angle is also maintained\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"Using relocation kit","offer_id":44022686515234,"sku":"TBK55571","price":450.99,"currency_code":"USD","in_stock":true},{"title":"Stock location","offer_id":44022686580770,"sku":"TBK5557","price":395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/TBK0000_600W-AoCvpI.png?v=1754074789"},{"product_id":"1963-79-chevy-nova-cal-trac-2200-traction-bars","title":"1963-79 Chevy Nova Cal Trac 2200 Traction Bars","description":"\u003cp\u003eTremendous benefits can be realized when our Cal-Trac traction bar system is installed on a leaf spring suspended 1963-79 Chevy Nova. Traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. The combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image). The front pivot spring stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system.\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"1975-79","offer_id":44022687039522,"sku":"TBK7579","price":417.99,"currency_code":"USD","in_stock":true},{"title":"1968-74","offer_id":44022687072290,"sku":"TBK6874","price":417.99,"currency_code":"USD","in_stock":true},{"title":"1963-67","offer_id":44022687105058,"sku":"TBK6367","price":417.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/TBK0000_600W-AoCvpI_f65620c4-61ad-4f2d-b7b7-3e57be53cf1d.png?v=1754074805"},{"product_id":"1967-81-chevy-camaro-cal-trac-2300-traction-bars","title":"1967-81 Chevy Camaro Cal Trac 2300 Traction Bars","description":"\u003cp\u003eTremendous benefits can be realized when our Cal-Trac traction bar system is installed on a leaf spring suspended 1967-81 Chevy Camaro or Firebird. Traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. The combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image). The front pivot spring stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system.\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"1970-81","offer_id":44022687989794,"sku":"TBK7081S","price":395.0,"currency_code":"USD","in_stock":true},{"title":"1967-69","offer_id":44022688022562,"sku":"TBK6769","price":417.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/TBK0000_600W-AoCvpI_abbeb66d-d838-4290-ab86-9a4fbbd7180a.png?v=1754074821"},{"product_id":"1964-73-ford-mustang-caltrac-traction-bar-kit","title":"1964-73 Ford Mustang CalTrac Traction Bar Kit","description":"\u003cp\u003eTremendous benefits can be realized when our Cal-Trac traction bar system is installed on a leaf spring suspended 1964-73 Ford Mustang. Traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. The combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image). The front pivot spring stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system.\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"64-73","offer_id":44022688579618,"sku":"TBK6473","price":417.99,"currency_code":"USD","in_stock":true},{"title":"64-66 w\/8\" rearend","offer_id":44022688612386,"sku":"TBK64668","price":417.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/TBK0000_600W-AoCvpI_9fdc1981-5bb2-43d2-9511-53011d44c39e.png?v=1754074838"},{"product_id":"1967-72-chevy-gmc-truck-cal-trac-traction-bar-kit","title":"1967-72 Chevy C10, GMC C15 Truck Cal Trac Traction Bar Kit","description":"\u003cp\u003eTremendous benefits can be realized when our Cal-Trac traction bar system is installed on a leaf spring suspended 1967-72 Chevy and GMC truck. Traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. The combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image). The front pivot spring stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system.\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"No","offer_id":44022689366050,"sku":"TBK6772","price":495.0,"currency_code":"USD","in_stock":true},{"title":"Yes","offer_id":44022689398818,"sku":"TBK6772F","price":465.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/TBK0000_600W-AoCvpI_5ed948fd-132f-4ff2-92d1-2dfbc55abed1.png?v=1754074855"},{"product_id":"1962-76-plymouth-a-body-cal-trac-traction-bar-kit","title":"1962-76 Plymouth A-Body, Savoy, Scamp Cal Trac Traction Bar Kit","description":"\u003cp\u003eTremendous benefits can be realized when our Cal-Trac traction bar system is installed on a leaf spring suspended 1962-66 Plymouth A-Body, Savoy, Valiant and 1971-76 Scamp. Traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. The combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image). The front pivot spring stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system.\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"Savoy","offer_id":44023441653794,"sku":"TBK6266","price":417.99,"currency_code":"USD","in_stock":true},{"title":"Valiant","offer_id":44023441686562,"sku":"TBK6266","price":417.99,"currency_code":"USD","in_stock":true},{"title":"Scamp","offer_id":44023441719330,"sku":"TBK6266","price":417.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/TBK0000_600W-AoCvpI_f97dc9e0-8a81-4f7d-8fe7-dba787e1fb5a.png?v=1754089627"},{"product_id":"1963-74-mopar-a-b-e-body-rear-9-way-adjustable-drag-shocks","title":"1963-74 MOPAR A, B, E Body, Rear 9-Way Adjustable Drag Shocks, (PR)","description":"\u003cp\u003ePerformance Online (POL) 9 way adjustable twin tube design shock absorber has what you need for all around best performance and maximum consistency. These shocks allow you to easily control rear body separation through their external dial to keep the tires completely planted on the ground.​​​​​​ Constructed out of steel with heavy duty 5\/8\" shaft ensures durability in the most extreme conditions. \u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"63-74 A Body","offer_id":44023557980194,"sku":"CR22142","price":295.0,"currency_code":"USD","in_stock":true},{"title":"62-74 B Body","offer_id":44023558012962,"sku":"CR22142","price":295.0,"currency_code":"USD","in_stock":true},{"title":"70-74 E Body","offer_id":44023558045730,"sku":"CR22142","price":295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/9-way_20calvert_20shock_s.jpg?v=1754094184"},{"product_id":"1963-88-chevrolet-pontiac-buick-and-oldsmobile-front-90-10-rear-drag-shocks-pr","title":"1963-88 Chevrolet, Pontiac, Buick and Oldsmobile Calvert Rear Shock","description":"\u003cp\u003e1963-88 Chevrolet, Pontiac, Buick and Oldsmobile Rear 90\/10 Drag Shocks Non adjustable Dual stage compression valving Sold as a Pair Product fits: 1973-78 Buick Apollo, 1973-87 Regal \u0026amp; Grand National, 1964-79 Skylark, 67-81 Chevrolet Camaro, 1964-83 Chevelle-Malibu, 1963-87 Corvette, 1968-78 Nova, 1964-88 El Camino, 1964-88 Oldsmobile Cutlass, 1964-71 Olds 442, 1973-79 Omega and 1967-81 Pontiac Firebird, 1969-87 Grand Prix, 1964-74 GTO, 1964-81 LeMans and 1971-77 Ventura.\u003c\/p\u003e","brand":"Caltracs","offers":[{"title":"Default Title","offer_id":44023559487522,"sku":"CR32136","price":295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/9010_20shock_s-06.jpg?v=1754094342"},{"product_id":"1967-81-chevy-camaro-drag-pac-suspension-kit","title":"1967-81 Chevy Camaro Drag Pac Suspension Kit","description":"\u003cp\u003e\u003cspan style=\"font-size:12px\"\u003e\u003cstrong\u003eStreet or Strip,  you'll leave the competition behind!  Performance Online's new Drag Pack \u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:12px\"\u003e\u003cstrong\u003egives your suspension just what it needs to stay in front\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e \n \n\u003cp\u003e\u003cstrong\u003eDrag Kit Includes:\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eRear Split Mono Leaf Springs: \u003c\/strong\u003e\u003c\/u\u003e\u003cbr\u003e \nThe Split-Mono leaf spring overlaps 12\", extending 6\" on each side of the axle tube. The overlap extends over the high stress area of the spring emulating a parabolic type spring.\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e Energy Suspension poly urethane bushings supplied for rear eyes.\u003c\/li\u003e \n\t\u003cli\u003e Split-Mono leaf springs made to work in conjunction with our traction bars.\u003c\/li\u003e \n\t\u003cli\u003e 200lb. - 225lb. Spring Rate\u003c\/li\u003e \n\t\u003cli\u003e Ride height options are stock and 1\" lowered.\u003c\/li\u003e \n\t\u003cli\u003e Substantially lighter than multi-leafs for unsprung weight savings.\u003c\/li\u003e \n\t\u003cli\u003e Heavy duty alignment spring pins \u0026amp; clamps.\\\u003c\/li\u003e \n\t\u003cli\u003e Due to the nature of these springs, requires center bolt modifications \u0026amp; grinding to fit.\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003e\u003cbr\u003e \n\u003cstrong\u003eTESTED\u003c\/strong\u003e:  These have been proven to withstand over 1200 HP and quarter mile ET's in the low 9's!\u003c\/p\u003e \n \n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCal Trac Traction Bar Kit\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003eThe combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image below). The Front Pivot Spring Stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system. The pinion angle is also maintained.\u003c\/p\u003e \n \n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eCalvert Racing CF Series 90\/10 Front Drag Race Shocks\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e\u003cstrong\u003eManufactured to perform right out of the box. \u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eFastest rate of separation over any other shock on the market today.  \u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eDual Stage Compression Valving - High speed compression valving will keep the front end from bottoming out on hard landings\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eAbsorbs hard hits \u0026amp; settles on the top end\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eLight weight design\u003c\/strong\u003e\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCalvert Racing CR Series 9 Way Adjustable Rear Shocks\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e\u003cstrong\u003e9-way adjustable\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eExternal dial for easy adjust ability\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eDial primarily adjusts rebound enabling driver to control rear body separation\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eHeavy duty industrial steel bodied design\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eGreat for street\/strip use\u003c\/strong\u003e\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003eProduct fits: 1967, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, Chevy Camaro and Pontiac Firebird.\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"1967-69 \/ Stock","offer_id":44023559749666,"sku":"DP6769S","price":1414.12,"currency_code":"USD","in_stock":true},{"title":"1970-81 \/ Stock","offer_id":44023559782434,"sku":"DP7081S","price":1414.12,"currency_code":"USD","in_stock":true},{"title":"1967-69 \/ 1\" Lowered","offer_id":44023559847970,"sku":"DP6769D","price":1414.12,"currency_code":"USD","in_stock":true},{"title":"1970-81 \/ 1\" Lowered","offer_id":44023559880738,"sku":"DP7081D","price":1414.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/DragPack_600W-FtgTqY.png?v=1754094359"},{"product_id":"1968-79-chevy-nova-drag-pac-suspension-kit","title":"1968-79 Chevy Nova Drag Pac Suspension Kit","description":"\u003cp\u003e\u003cstrong\u003eDrag Kit for 1968-79 Chevy Nova Includes:\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eRear Split Mono Leaf Springs: \u003c\/strong\u003e\u003c\/u\u003e\u003cbr\u003e \nThe Split-Mono leaf spring overlaps 12\", extending 6\" on each side of the axle tube. The overlap extends over the high stress area of the spring emulating a parabolic type spring.\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e Poly urethane bushings for rear spring eye\u003c\/li\u003e \n\t\u003cli\u003e Split-Mono leaf springs\u003c\/li\u003e \n\t\u003cli\u003e 200lb. - 225lb. Spring Rate\u003c\/li\u003e \n\t\u003cli\u003e Stock or 1\" lowered springs\u003c\/li\u003e \n\t\u003cli\u003e Unsprung weight savings\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCal Trac Traction Bar Kit\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003eThis kit changes the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the Force Transfer Link into the Front Pivot. Front Pivot Spring Stop resists the turning motion and controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). System emulates a Four link system. Pinion angle is maintained.\u003c\/p\u003e \n \n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eCalvert Racing CF Series 90\/10 Front Drag Race Shocks\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003eManufactured to perform right out of the box.\u003c\/li\u003e \n\t\u003cli\u003eFastest rate of separation over any other shock on the market today. \u003c\/li\u003e \n\t\u003cli\u003eDual Stage Compression Valving - High speed compression valving will keep the front end from bottoming out on hard landings\u003c\/li\u003e \n\t\u003cli\u003eAbsorbs hard hits \u0026amp; settles on the top end\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCalvert Racing CR Series 9 Way Adjustable Rear Shocks\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e9-way adjustable\u003c\/li\u003e \n\t\u003cli\u003eExternal dial for easy adjust ability\u003c\/li\u003e \n\t\u003cli\u003eDial primarily adjusts rebound enabling driver to control rear body separation\u003c\/li\u003e \n\t\u003cli\u003eGreat for street\/strip use\u003c\/li\u003e \n\u003c\/ul\u003e \n","brand":"Caltracs","offers":[{"title":"Stock","offer_id":44023560077346,"sku":"DP6878S","price":1414.12,"currency_code":"USD","in_stock":true},{"title":"1\" Lowered","offer_id":44023560110114,"sku":"DP6878D","price":1414.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/DragPack_600W-FtgTqY_b051b409-c8fa-4311-9a5d-0e9ea7774caa.png?v=1754094412"},{"product_id":"1963-67-chevy-nova-drag-pac-suspension-kit","title":"1963-67 Chevy Nova Drag Pac Suspension Kit","description":"\u003cp\u003e\u003cspan style=\"font-size:12px\"\u003e\u003cstrong\u003eStreet or Strip,  you'll leave the competition behind!  Performance Online's new Drag Pack \u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:12px\"\u003e\u003cstrong\u003egives your suspension just what it needs to stay in front\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e \r\n \r\n\u003cp\u003e\u003cstrong\u003eDrag Kit Includes:\u003c\/strong\u003e\u003c\/p\u003e \r\n \r\n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eRear Split Mono Leaf Springs: \u003c\/strong\u003e\u003c\/u\u003e\u003cbr\u003e \r\nThe Split-Mono leaf spring overlaps 12\", extending 6\" on each side of the axle tube. The overlap extends over the high stress area of the spring emulating a parabolic type spring.\u003c\/p\u003e \r\n \r\n\u003cul\u003e \r\n\t\u003cli\u003e Energy Suspension poly urethane bushings supplied for rear eyes.\u003c\/li\u003e \r\n\t\u003cli\u003e Split-Mono leaf springs made to work in conjunction with our traction bars.\u003c\/li\u003e \r\n\t\u003cli\u003e 200lb. - 225lb. Spring Rate\u003c\/li\u003e \r\n\t\u003cli\u003e Ride height options are stock and 1\" lowered.\u003c\/li\u003e \r\n\t\u003cli\u003e Substantially lighter than multi-leafs for unsprung weight savings.\u003c\/li\u003e \r\n\t\u003cli\u003e Heavy duty alignment spring pins \u0026amp; clamps.\\\u003c\/li\u003e \r\n\t\u003cli\u003e Due to the nature of these springs, requires center bolt modifications \u0026amp; grinding to fit.\u003c\/li\u003e \r\n\u003c\/ul\u003e \r\n \r\n\u003cp\u003e\u003cbr\u003e \r\n\u003cstrong\u003eTESTED\u003c\/strong\u003e:  These have been proven to withstand over 1200 HP and quarter mile ET's in the low 9's!\u003c\/p\u003e \r\n \r\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCal Trac Traction Bar Kit\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \r\n \r\n\u003cp\u003eThe combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image below). The Front Pivot Spring Stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system. The pinion angle is also maintained.\u003c\/p\u003e \r\n \r\n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eCalvert Racing CF Series 90\/10 Front Drag Race Shocks\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e \r\n \r\n\u003cul\u003e \r\n\t\u003cli\u003e\u003cstrong\u003eManufactured to perform right out of the box. \u003c\/strong\u003e\u003c\/li\u003e \r\n\t\u003cli\u003e\u003cstrong\u003eFastest rate of separation over any other shock on the market today.  \u003c\/strong\u003e\u003c\/li\u003e \r\n\t\u003cli\u003e\u003cstrong\u003eDual Stage Compression Valving - High speed compression valving will keep the front end from bottoming out on hard landings\u003c\/strong\u003e\u003c\/li\u003e \r\n\t\u003cli\u003e\u003cstrong\u003eAbsorbs hard hits \u0026amp; settles on the top end\u003c\/strong\u003e\u003c\/li\u003e \r\n\t\u003cli\u003e\u003cstrong\u003eLight weight design\u003c\/strong\u003e\u003c\/li\u003e \r\n\u003c\/ul\u003e \r\n \r\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCalvert Racing CR Series 9 Way Adjustable Rear Shocks\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \r\n \r\n\u003cul\u003e \r\n\t\u003cli\u003e\u003cstrong\u003e9-way adjustable\u003c\/strong\u003e\u003c\/li\u003e \r\n\t\u003cli\u003e\u003cstrong\u003eExternal dial for easy adjust ability\u003c\/strong\u003e\u003c\/li\u003e \r\n\t\u003cli\u003e\u003cstrong\u003eDial primarily adjusts rebound enabling driver to control rear body separation\u003c\/strong\u003e\u003c\/li\u003e \r\n\t\u003cli\u003e\u003cstrong\u003eHeavy duty industrial steel bodied design\u003c\/strong\u003e\u003c\/li\u003e \r\n\t\u003cli\u003e\u003cstrong\u003eGreat for street\/strip use\u003c\/strong\u003e\u003c\/li\u003e \r\n\u003c\/ul\u003e \r\n \r\n\u003cp\u003eProduct fits: 1963 64 65 66 67 Chevy Nova\u003c\/p\u003e \r\n","brand":"Caltracs","offers":[{"title":"1\" Lowered","offer_id":44023609950242,"sku":"DP6367D","price":1467.44,"currency_code":"USD","in_stock":true},{"title":"Stock","offer_id":44023609983010,"sku":"DP6367S","price":1467.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/DragPack_600W-FtgTqY_b661010b-f354-4c39-ab98-f557eaea89d8.png?v=1754097376"},{"product_id":"1970-74-dodge-challenger-plymouth-barracuda-drag-pac-suspension-kit","title":"1970-74 Dodge Challenger, Plymouth Barracuda Drag Pac Suspension Kit","description":"\u003cp\u003e\u003cspan style=\"font-size:12px\"\u003e\u003cstrong\u003eStreet or Strip,  you'll leave the competition behind!  Performance Online's new Drag Pack \u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:12px\"\u003e\u003cstrong\u003egives your suspension just what it needs to stay in front\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e \n \n\u003cp\u003e\u003cstrong\u003eDrag Kit Includes:\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eRear Split Mono Leaf Springs: \u003c\/strong\u003e\u003c\/u\u003e\u003cbr\u003e \nThe Split-Mono leaf spring overlaps 12\", extending 6\" on each side of the axle tube. The overlap extends over the high stress area of the spring emulating a parabolic type spring.\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e Energy Suspension poly urethane bushings supplied for rear eyes.\u003c\/li\u003e \n\t\u003cli\u003e Split-Mono leaf springs made to work in conjunction with our traction bars.\u003c\/li\u003e \n\t\u003cli\u003e 200lb. - 225lb. Spring Rate\u003c\/li\u003e \n\t\u003cli\u003e Ride height options are stock and 1\" lowered.\u003c\/li\u003e \n\t\u003cli\u003e Substantially lighter than multi-leafs for unsprung weight savings.\u003c\/li\u003e \n\t\u003cli\u003e Heavy duty alignment spring pins \u0026amp; clamps.\\\u003c\/li\u003e \n\t\u003cli\u003e Due to the nature of these springs, requires center bolt modifications \u0026amp; grinding to fit.\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003e\u003cbr\u003e \n\u003cstrong\u003eTESTED\u003c\/strong\u003e:  These have been proven to withstand over 1200 HP and quarter mile ET's in the low 9's!\u003c\/p\u003e \n \n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCal Trac Traction Bar Kit\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003eThe combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image below). The Front Pivot Spring Stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system. The pinion angle is also maintained.\u003c\/p\u003e \n \n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eCalvert Racing CF Series 90\/10 Front Drag Race Shocks\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e\u003cstrong\u003eManufactured to perform right out of the box. \u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eFastest rate of separation over any other shock on the market today.  \u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eDual Stage Compression Valving - High speed compression valving will keep the front end from bottoming out on hard landings\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eAbsorbs hard hits \u0026amp; settles on the top end\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eLight weight design\u003c\/strong\u003e\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCalvert Racing CR Series 9 Way Adjustable Rear Shocks\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e\u003cstrong\u003e9-way adjustable\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eExternal dial for easy adjust ability\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eDial primarily adjusts rebound enabling driver to control rear body separation\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eHeavy duty industrial steel bodied design\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eGreat for street\/strip use\u003c\/strong\u003e\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003eProduct fits: 1970 71 72 73 74 Doge Challenger and Plymouth Barracuda.\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"1\" Lowered","offer_id":44023610146850,"sku":"DP7074D","price":1414.12,"currency_code":"USD","in_stock":true},{"title":"Stock","offer_id":44023610179618,"sku":"DP7074S","price":1414.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/DragPack_600W-FtgTqY_9de7a512-81ef-4410-b19d-a55d80b00873.png?v=1754097391"},{"product_id":"1967-73-dodge-charger-drag-pac-suspension-kit","title":"1967-73 Dodge Charger Drag Pac Suspension Kit","description":"\u003cp\u003e\u003cspan style=\"font-size:12px\"\u003e\u003cstrong\u003eStreet or Strip,  you'll leave the competition behind!  Performance Online's new Drag Pack \u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:12px\"\u003e\u003cstrong\u003egives your suspension just what it needs to stay in front\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e \n \n\u003cp\u003e\u003cstrong\u003eDrag Kit Includes:\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eRear Split Mono Leaf Springs: \u003c\/strong\u003e\u003c\/u\u003e\u003cbr\u003e \nThe Split-Mono leaf spring overlaps 12\", extending 6\" on each side of the axle tube. The overlap extends over the high stress area of the spring emulating a parabolic type spring.\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e Energy Suspension poly urethane bushings supplied for rear eyes.\u003c\/li\u003e \n\t\u003cli\u003e Split-Mono leaf springs made to work in conjunction with our traction bars.\u003c\/li\u003e \n\t\u003cli\u003e 200lb. - 225lb. Spring Rate\u003c\/li\u003e \n\t\u003cli\u003e Ride height options are stock and 1\" lowered.\u003c\/li\u003e \n\t\u003cli\u003e Substantially lighter than multi-leafs for unsprung weight savings.\u003c\/li\u003e \n\t\u003cli\u003e Heavy duty alignment spring pins \u0026amp; clamps.\\\u003c\/li\u003e \n\t\u003cli\u003e Due to the nature of these springs, requires center bolt modifications \u0026amp; grinding to fit.\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003e\u003cbr\u003e \n\u003cstrong\u003eTESTED\u003c\/strong\u003e:  These have been proven to withstand over 1200 HP and quarter mile ET's in the low 9's!\u003c\/p\u003e \n \n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCal Trac Traction Bar Kit\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003eThe combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image below). The Front Pivot Spring Stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system. The pinion angle is also maintained.\u003c\/p\u003e \n \n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eCalvert Racing CF Series 90\/10 Front Drag Race Shocks\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e\u003cstrong\u003eManufactured to perform right out of the box. \u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eFastest rate of separation over any other shock on the market today.  \u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eDual Stage Compression Valving - High speed compression valving will keep the front end from bottoming out on hard landings\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eAbsorbs hard hits \u0026amp; settles on the top end\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eLight weight design\u003c\/strong\u003e\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCalvert Racing CR Series 9 Way Adjustable Rear Shocks\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e\u003cstrong\u003e9-way adjustable\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eExternal dial for easy adjust ability\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eDial primarily adjusts rebound enabling driver to control rear body separation\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eHeavy duty industrial steel bodied design\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eGreat for street\/strip use\u003c\/strong\u003e\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003eProduct fits: 1967 68 69 70 71 72 73 Dodge Charger\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"Stock","offer_id":44023610343458,"sku":"DP6773S","price":1414.12,"currency_code":"USD","in_stock":true},{"title":"1\" Lowered","offer_id":44023610376226,"sku":"DP6773D","price":1414.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/DragPack_600W-FtgTqY_dfc65318-a76e-4aa3-a846-cced5fa36d13.png?v=1754097407"},{"product_id":"1965-76-dodge-coronet-drag-pac-suspension-kit","title":"1965-76 Dodge Coronet Drag Pac Suspension Kit","description":"\u003cp\u003e\u003cspan style=\"font-size: 12px;\"\u003e\u003cstrong\u003eStreet or Strip,  you'll leave the competition behind!  Performance Online's new Drag Pack \u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 12px;\"\u003e\u003cstrong\u003egives your suspension just what it needs to stay in front\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDrag Kit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eRear Split Mono Leaf Springs: \u003c\/strong\u003e\u003c\/u\u003e\u003cbr\u003eThe Split-Mono leaf spring overlaps 12\", extending 6\" on each side of the axle tube. The overlap extends over the high stress area of the spring emulating a parabolic type spring.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e Energy Suspension poly urethane bushings supplied for rear eyes.\u003c\/li\u003e\n\u003cli\u003e Split-Mono leaf springs made to work in conjunction with our traction bars.\u003c\/li\u003e\n\u003cli\u003e 200lb. - 225lb. Spring Rate\u003c\/li\u003e\n\u003cli\u003e Ride height options are stock and 1\" lowered.\u003c\/li\u003e\n\u003cli\u003e Substantially lighter than multi-leafs for unsprung weight savings.\u003c\/li\u003e\n\u003cli\u003e Heavy duty alignment spring pins \u0026amp; clamps.\\\u003c\/li\u003e\n\u003cli\u003e Due to the nature of these springs, requires center bolt modifications \u0026amp; grinding to fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eTESTED\u003c\/strong\u003e:  These have been proven to withstand over 1200 HP and quarter mile ET's in the low 9's!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCal Trac Traction Bar Kit\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image below). The Front Pivot Spring Stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system. The pinion angle is also maintained.\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eCalvert Racing CF Series 90\/10 Front Drag Race Shocks\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eManufactured to perform right out of the box. \u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFastest rate of separation over any other shock on the market today.  \u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDual Stage Compression Valving - High speed compression valving will keep the front end from bottoming out on hard landings\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAbsorbs hard hits \u0026amp; settles on the top end\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLight weight design\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCalvert Racing CR Series 9 Way Adjustable Rear Shocks\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e9-way adjustable\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eExternal dial for easy adjust ability\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDial primarily adjusts rebound enabling driver to control rear body separation\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHeavy duty industrial steel bodied design\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGreat for street\/strip use\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProduct fits: 1965 66 67 68 69 70 71 72 73 74 75 76 Dodge Coronet\u003c\/p\u003e","brand":"Caltracs","offers":[{"title":"1\" Lowered \/ 1966-76","offer_id":44023610540066,"sku":"DP6676D","price":1287.38,"currency_code":"USD","in_stock":true},{"title":"Stock \/ 1966-76","offer_id":44023610572834,"sku":"DP6676S","price":1287.38,"currency_code":"USD","in_stock":true},{"title":"1\" Lowered \/ 1965","offer_id":44023610638370,"sku":"DP65D","price":1287.38,"currency_code":"USD","in_stock":true},{"title":"Stock \/ 1965","offer_id":44023610671138,"sku":"DP65S","price":1287.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/DragPack_600W-FtgTqY_26a2a3ef-7b27-416f-b670-fad30cb680da.png?v=1754097423"},{"product_id":"1962-76-dodge-dart-demon-drag-pac-suspension-kit","title":"1962-76 Dodge Dart Demon Drag Pac Suspension Kit","description":"\u003cp\u003e\u003cspan style=\"font-size:12px\"\u003e\u003cstrong\u003eStreet or Strip,  you'll leave the competition behind!  Performance Online's new Drag Pack \u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:12px\"\u003e\u003cstrong\u003egives your suspension just what it needs to stay in front\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e \n \n\u003cp\u003e\u003cstrong\u003eDrag Kit Includes:\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eRear Split Mono Leaf Springs: \u003c\/strong\u003e\u003c\/u\u003e\u003cbr\u003e \nThe Split-Mono leaf spring overlaps 12\", extending 6\" on each side of the axle tube. The overlap extends over the high stress area of the spring emulating a parabolic type spring.\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e Energy Suspension poly urethane bushings supplied for rear eyes.\u003c\/li\u003e \n\t\u003cli\u003e Split-Mono leaf springs made to work in conjunction with our traction bars.\u003c\/li\u003e \n\t\u003cli\u003e 200lb. - 225lb. Spring Rate\u003c\/li\u003e \n\t\u003cli\u003e Ride height options are stock and 1\" lowered.\u003c\/li\u003e \n\t\u003cli\u003e Substantially lighter than multi-leafs for unsprung weight savings.\u003c\/li\u003e \n\t\u003cli\u003e Heavy duty alignment spring pins \u0026amp; clamps.\\\u003c\/li\u003e \n\t\u003cli\u003e Due to the nature of these springs, requires center bolt modifications \u0026amp; grinding to fit.\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003e\u003cbr\u003e \n\u003cstrong\u003eTESTED\u003c\/strong\u003e:  These have been proven to withstand over 1200 HP and quarter mile ET's in the low 9's!\u003c\/p\u003e \n \n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCal Trac Traction Bar Kit\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003eThe combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image below). The Front Pivot Spring Stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system. The pinion angle is also maintained.\u003c\/p\u003e \n \n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eCalvert Racing CF Series 90\/10 Front Drag Race Shocks\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e\u003cstrong\u003eManufactured to perform right out of the box. \u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eFastest rate of separation over any other shock on the market today.  \u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eDual Stage Compression Valving - High speed compression valving will keep the front end from bottoming out on hard landings\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eAbsorbs hard hits \u0026amp; settles on the top end\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eLight weight design\u003c\/strong\u003e\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCalvert Racing CR Series 9 Way Adjustable Rear Shocks\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e\u003cstrong\u003e9-way adjustable\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eExternal dial for easy adjust ability\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eDial primarily adjusts rebound enabling driver to control rear body separation\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eHeavy duty industrial steel bodied design\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eGreat for street\/strip use\u003c\/strong\u003e\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003eProduct fits: 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976 Dodge Demon\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"Stock","offer_id":44023610900514,"sku":"DP6376S","price":1414.12,"currency_code":"USD","in_stock":true},{"title":"1\" Lowered","offer_id":44023610933282,"sku":"DP6376D","price":1414.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/DragPack_600W-FtgTqY_70ff9beb-5c34-40f8-8813-ba6a5cd4230b.png?v=1754097440"},{"product_id":"1962-70-ford-fairlane-drag-pac-suspension-kit","title":"1962-70 Ford Fairlane Drag Pac Suspension Kit","description":"\u003cp\u003e\u003cspan style=\"font-size: 12px;\"\u003ePerformance Online's new Drag Pack for 1962-70 Ford Fairlane \u003c\/span\u003e\u003cspan style=\"font-size: 12px;\"\u003egives your suspension just what it needs to stay in front.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRear Split Mono Leaf Springs: \u003c\/strong\u003e\u003cbr\u003eThe Split-Mono leaf spring overlaps 12\", extending 6\" on each side of the axle tube. The overlap extends over the high stress area of the spring emulating a parabolic type spring. Proven to withstand over 1200 HP and quarter mile ET's in the low 9's and is lighter for less unsprung weight. 1962-65 models require spring hanger #H64\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e Energy Suspension poly urethane bushings supplied for rear eyes\u003c\/li\u003e\n\u003cli\u003e 200lb. - 225lb. Spring Rate\u003c\/li\u003e\n\u003cli\u003e Ride height available stock and 1\" lowered.\u003c\/li\u003e\n\u003cli\u003e Heavy duty alignment spring pins \u0026amp; clamps.\\\u003c\/li\u003e\n\u003cli\u003e Due to the nature of these springs, requires center bolt modifications \u0026amp; grinding to fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCal Trac Traction Bar Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the force transfer link into the front pivot. The Front Pivot Spring Stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a 4 link system. The pinion angle is also maintained.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCalvert Racing CF Series 90\/10 Front Drag Race Shocks\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFastest rate of separation over any other shock on the market today. \u003c\/li\u003e\n\u003cli\u003eDual Stage Compression Valving - High speed compression valving will keep the front end from bottoming out on hard landings\u003c\/li\u003e\n\u003cli\u003eAbsorbs hard hits \u0026amp; settles on the top end\u003c\/li\u003e\n\u003cli\u003eLight weight design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCalvert Racing CR Series 9 Way Adjustable Rear Shocks\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e9-way adjustable\u003c\/li\u003e\n\u003cli\u003eExternal dial for easy adjust ability\u003c\/li\u003e\n\u003cli\u003eDial primarily adjusts rebound enabling driver to control rear body separation\u003c\/li\u003e\n\u003cli\u003eHeavy duty steel bodied design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProduct fits: 1962 1963 1964 1965 1966 1967 1968 1969 1970 Ford Fairlane\u003c\/p\u003e","brand":"Caltracs","offers":[{"title":"1\" Lowered \/ 1962-65","offer_id":44023634952226,"sku":"DP6265D","price":1414.12,"currency_code":"USD","in_stock":true},{"title":"Stock \/ 1968-70","offer_id":44023635017762,"sku":"DP6870S","price":1414.12,"currency_code":"USD","in_stock":true},{"title":"Stock \/ 1966-67","offer_id":44023635050530,"sku":"DP6667S","price":1414.12,"currency_code":"USD","in_stock":true},{"title":"Stock \/ 1962-65","offer_id":44023635083298,"sku":"DP6265S","price":1414.12,"currency_code":"USD","in_stock":true},{"title":"1\" Lowered \/ 1966-67","offer_id":44023635279906,"sku":"DP6667D","price":1414.12,"currency_code":"USD","in_stock":true},{"title":"1\" Lowered \/ 1968-70","offer_id":44023635312674,"sku":"DP6870D","price":1414.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/DragPack_600W-FtgTqY_38896bf7-2ffb-4fc0-93c4-04046785cc99.png?v=1754098847"},{"product_id":"1960-70-ford-falcon-drag-pac-suspension-kit","title":"1960-70 Ford Falcon Drag Pac Suspension Kit","description":"\u003cp\u003e\u003cspan style=\"font-size:12px\"\u003e\u003cstrong\u003eStreet or Strip,  you'll leave the competition behind!  Performance Online's new Drag Pack \u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:12px\"\u003e\u003cstrong\u003egives your suspension just what it needs to stay in front\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e \n \n\u003cp\u003e\u003cstrong\u003eDrag Kit Includes:\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eRear Split Mono Leaf Springs: \u003c\/strong\u003e\u003c\/u\u003e\u003cbr\u003e \nThe Split-Mono leaf spring overlaps 12\", extending 6\" on each side of the axle tube. The overlap extends over the high stress area of the spring emulating a parabolic type spring.\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e Energy Suspension poly urethane bushings supplied for rear eyes.\u003c\/li\u003e \n\t\u003cli\u003e Split-Mono leaf springs made to work in conjunction with our traction bars.\u003c\/li\u003e \n\t\u003cli\u003e 200lb. - 225lb. Spring Rate\u003c\/li\u003e \n\t\u003cli\u003e Ride height options are stock and 1\" lowered.\u003c\/li\u003e \n\t\u003cli\u003e Substantially lighter than multi-leafs for unsprung weight savings.\u003c\/li\u003e \n\t\u003cli\u003e Heavy duty alignment spring pins \u0026amp; clamps.\\\u003c\/li\u003e \n\t\u003cli\u003e Due to the nature of these springs, requires center bolt modifications \u0026amp; grinding to fit.\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003e\u003cbr\u003e \n\u003cstrong\u003eTESTED\u003c\/strong\u003e:  These have been proven to withstand over 1200 HP and quarter mile ET's in the low 9's!\u003c\/p\u003e \n \n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCal Trac Traction Bar Kit\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003eThe combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image below). The Front Pivot Spring Stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system. The pinion angle is also maintained.\u003c\/p\u003e \n \n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eCalvert Racing CF Series 90\/10 Front Drag Race Shocks\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e\u003cstrong\u003eManufactured to perform right out of the box. \u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eFastest rate of separation over any other shock on the market today.  \u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eDual Stage Compression Valving - High speed compression valving will keep the front end from bottoming out on hard landings\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eAbsorbs hard hits \u0026amp; settles on the top end\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eLight weight design\u003c\/strong\u003e\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCalvert Racing CR Series 9 Way Adjustable Rear Shocks\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e\u003cstrong\u003e9-way adjustable\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eExternal dial for easy adjust ability\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eDial primarily adjusts rebound enabling driver to control rear body separation\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eHeavy duty industrial steel bodied design\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eGreat for street\/strip use\u003c\/strong\u003e\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003eProduct fits: 1960 61 62 63 64 65 66 67 68 69 70 Ford Falcon\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"1\" Lowered \/ 1964-65","offer_id":44023635804194,"sku":"DP6465D","price":1414.12,"currency_code":"USD","in_stock":true},{"title":"1\" Lowered \/ 1960-63","offer_id":44023635836962,"sku":"DP6063D","price":1414.12,"currency_code":"USD","in_stock":true},{"title":"Stock \/ 1964-65","offer_id":44023635902498,"sku":"DP6465S","price":1414.12,"currency_code":"USD","in_stock":true},{"title":"Stock \/ 1966-70","offer_id":44023635935266,"sku":"DP6670S","price":1414.12,"currency_code":"USD","in_stock":true},{"title":"Stock \/ 1960-63","offer_id":44023635968034,"sku":"DP6063S","price":1414.12,"currency_code":"USD","in_stock":true},{"title":"1\" Lowered \/ 1966-70","offer_id":44023636164642,"sku":"DP6670D","price":1414.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/DragPack_600W-FtgTqY_9e09203d-1060-4646-be2c-eb6d716c7676.png?v=1754098951"},{"product_id":"1960-64-ford-galaxie-drag-pac-suspension-kit","title":"1960-64 Ford Galaxie Drag Pac Suspension Kit","description":"\u003cp\u003e\u003cspan style=\"font-size:12px\"\u003e\u003cstrong\u003eStreet or Strip,  you'll leave the competition behind!  Performance Online's new Drag Pack \u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:12px\"\u003e\u003cstrong\u003egives your suspension just what it needs to stay in front\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e \n \n\u003cp\u003e\u003cstrong\u003eDrag Kit Includes:\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eRear Split Mono Leaf Springs: \u003c\/strong\u003e\u003c\/u\u003e\u003cbr\u003e \nThe Split-Mono leaf spring overlaps 12\", extending 6\" on each side of the axle tube. The overlap extends over the high stress area of the spring emulating a parabolic type spring.\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e Energy Suspension poly urethane bushings supplied for rear eyes.\u003c\/li\u003e \n\t\u003cli\u003e Split-Mono leaf springs made to work in conjunction with our traction bars.\u003c\/li\u003e \n\t\u003cli\u003e 200lb. - 225lb. Spring Rate\u003c\/li\u003e \n\t\u003cli\u003e Ride height options are stock and 1\" lowered.\u003c\/li\u003e \n\t\u003cli\u003e Substantially lighter than multi-leafs for unsprung weight savings.\u003c\/li\u003e \n\t\u003cli\u003e Heavy duty alignment spring pins \u0026amp; clamps.\\\u003c\/li\u003e \n\t\u003cli\u003e Due to the nature of these springs, requires center bolt modifications \u0026amp; grinding to fit.\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003e\u003cbr\u003e \n\u003cstrong\u003eTESTED\u003c\/strong\u003e:  These have been proven to withstand over 1200 HP and quarter mile ET's in the low 9's!\u003c\/p\u003e \n \n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCal Trac Traction Bar Kit\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003eThe combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image below). The Front Pivot Spring Stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system. The pinion angle is also maintained.\u003c\/p\u003e \n \n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eCalvert Racing CF Series 90\/10 Front Drag Race Shocks\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e\u003cstrong\u003eManufactured to perform right out of the box. \u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eFastest rate of separation over any other shock on the market today.  \u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eDual Stage Compression Valving - High speed compression valving will keep the front end from bottoming out on hard landings\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eAbsorbs hard hits \u0026amp; settles on the top end\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eLight weight design\u003c\/strong\u003e\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCalvert Racing CR Series 9 Way Adjustable Rear Shocks\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e\u003cstrong\u003e9-way adjustable\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eExternal dial for easy adjust ability\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eDial primarily adjusts rebound enabling driver to control rear body separation\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eHeavy duty industrial steel bodied design\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eGreat for street\/strip use\u003c\/strong\u003e\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003eProduct fits: 1960 61 62 63 64 Ford Galaxie\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"1\" Lowered \/ 1963-64","offer_id":44023636230178,"sku":"DP6364D","price":1414.12,"currency_code":"USD","in_stock":true},{"title":"1\" Lowered \/ 1960-62","offer_id":44023636262946,"sku":"DP6062D","price":1394.12,"currency_code":"USD","in_stock":true},{"title":"Stock \/ 1963-64","offer_id":44023636328482,"sku":"DP6364S","price":1414.12,"currency_code":"USD","in_stock":true},{"title":"Stock \/ 1960-62","offer_id":44023636361250,"sku":"DP6062S","price":1414.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/DragPack_600W-FtgTqY_ccfecc21-3cc7-4382-be08-7b91d4f771ea.png?v=1754098968"},{"product_id":"1970-77-ford-maverick-drag-pac-suspension-kit","title":"1970-77 Ford Maverick Drag Pac Suspension Kit","description":"\u003cp\u003e\u003cspan style=\"font-size:12px\"\u003e\u003cstrong\u003eStreet or Strip,  you'll leave the competition behind!  Performance Online's new Drag Pack \u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:12px\"\u003e\u003cstrong\u003egives your suspension just what it needs to stay in front\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e \n \n\u003cp\u003e\u003cstrong\u003eDrag Kit Includes:\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eRear Split Mono Leaf Springs: \u003c\/strong\u003e\u003c\/u\u003e\u003cbr\u003e \nThe Split-Mono leaf spring overlaps 12\", extending 6\" on each side of the axle tube. The overlap extends over the high stress area of the spring emulating a parabolic type spring.\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e Energy Suspension poly urethane bushings supplied for rear eyes.\u003c\/li\u003e \n\t\u003cli\u003e Split-Mono leaf springs made to work in conjunction with our traction bars.\u003c\/li\u003e \n\t\u003cli\u003e 200lb. - 225lb. Spring Rate\u003c\/li\u003e \n\t\u003cli\u003e Ride height options are stock and 1\" lowered.\u003c\/li\u003e \n\t\u003cli\u003e Substantially lighter than multi-leafs for unsprung weight savings.\u003c\/li\u003e \n\t\u003cli\u003e Heavy duty alignment spring pins \u0026amp; clamps.\\\u003c\/li\u003e \n\t\u003cli\u003e Due to the nature of these springs, requires center bolt modifications \u0026amp; grinding to fit.\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003e\u003cbr\u003e \n\u003cstrong\u003eTESTED\u003c\/strong\u003e:  These have been proven to withstand over 1200 HP and quarter mile ET's in the low 9's!\u003c\/p\u003e \n \n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCal Trac Traction Bar Kit\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003eThe combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image below). The Front Pivot Spring Stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system. The pinion angle is also maintained.\u003c\/p\u003e \n \n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eCalvert Racing CF Series 90\/10 Front Drag Race Shocks\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e\u003cstrong\u003eManufactured to perform right out of the box. \u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eFastest rate of separation over any other shock on the market today.  \u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eDual Stage Compression Valving - High speed compression valving will keep the front end from bottoming out on hard landings\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eAbsorbs hard hits \u0026amp; settles on the top end\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eLight weight design\u003c\/strong\u003e\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCalvert Racing CR Series 9 Way Adjustable Rear Shocks\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e\u003cstrong\u003e9-way adjustable\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eExternal dial for easy adjust ability\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eDial primarily adjusts rebound enabling driver to control rear body separation\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eHeavy duty industrial steel bodied design\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eGreat for street\/strip use\u003c\/strong\u003e\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003eProduct fits: 1970 71 72 73 74 75 76 77 Ford Maverick\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"Stock","offer_id":44023636590626,"sku":"DP7075S","price":1449.6,"currency_code":"USD","in_stock":true},{"title":"1\" Lowered","offer_id":44023636623394,"sku":"DP7075D","price":1449.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/DragPack_600W-FtgTqY_4120454a-9017-465c-b314-4a434a27a63e.png?v=1754098985"},{"product_id":"1964-73-ford-mustang-drag-pac-suspension-kit","title":"1964-73 Ford Mustang Drag Pac Suspension Kit","description":"\u003cp\u003e\u003cspan style=\"font-size:12px\"\u003e\u003cstrong\u003eStreet or Strip,  you'll leave the competition behind!  Performance Online's new Drag Pack \u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:12px\"\u003e\u003cstrong\u003egives your suspension just what it needs to stay in front\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e \n \n\u003cp\u003e\u003cstrong\u003eDrag Kit Includes:\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eRear Split Mono Leaf Springs: \u003c\/strong\u003e\u003c\/u\u003e\u003cbr\u003e \nThe Split-Mono leaf spring overlaps 12\", extending 6\" on each side of the axle tube. The overlap extends over the high stress area of the spring emulating a parabolic type spring.\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e Energy Suspension poly urethane bushings supplied for rear eyes.\u003c\/li\u003e \n\t\u003cli\u003e Split-Mono leaf springs made to work in conjunction with our traction bars.\u003c\/li\u003e \n\t\u003cli\u003e 200lb. - 225lb. Spring Rate\u003c\/li\u003e \n\t\u003cli\u003e Ride height options are stock and 1\" lowered.\u003c\/li\u003e \n\t\u003cli\u003e Substantially lighter than multi-leafs for unsprung weight savings.\u003c\/li\u003e \n\t\u003cli\u003e Heavy duty alignment spring pins \u0026amp; clamps.\\\u003c\/li\u003e \n\t\u003cli\u003e Due to the nature of these springs, requires center bolt modifications \u0026amp; grinding to fit.\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003e\u003cbr\u003e \n\u003cstrong\u003eTESTED\u003c\/strong\u003e:  These have been proven to withstand over 1200 HP and quarter mile ET's in the low 9's!\u003c\/p\u003e \n \n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCal Trac Traction Bar Kit\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003eThe combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image below). The Front Pivot Spring Stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system. The pinion angle is also maintained.\u003c\/p\u003e \n \n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eCalvert Racing CF Series 90\/10 Front Drag Race Shocks\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e\u003cstrong\u003eManufactured to perform right out of the box. \u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eFastest rate of separation over any other shock on the market today.  \u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eDual Stage Compression Valving - High speed compression valving will keep the front end from bottoming out on hard landings\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eAbsorbs hard hits \u0026amp; settles on the top end\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eLight weight design\u003c\/strong\u003e\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCalvert Racing CR Series 9 Way Adjustable Rear Shocks\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e\u003cstrong\u003e9-way adjustable\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eExternal dial for easy adjust ability\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eDial primarily adjusts rebound enabling driver to control rear body separation\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eHeavy duty industrial steel bodied design\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eGreat for street\/strip use\u003c\/strong\u003e\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003eProduct fits: 1964 65 66 67 68 69 70 71 72 73 Ford Mustang\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"1\" Lowered \/ 67-73","offer_id":44023636852770,"sku":"DP6773MD","price":1414.12,"currency_code":"USD","in_stock":true},{"title":"1\" Lowered \/ 64-66","offer_id":44023636885538,"sku":"DP6466D","price":1414.12,"currency_code":"USD","in_stock":true},{"title":"Stock \/ 67-73","offer_id":44023636951074,"sku":"DP6773MS","price":1414.12,"currency_code":"USD","in_stock":true},{"title":"Stock \/ 64-66","offer_id":44023636983842,"sku":"DP6466S","price":1414.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/DragPack_600W-FtgTqY_6d93eb3d-eb9a-48fb-ae74-72528ac36a44.png?v=1754099036"},{"product_id":"1968-71-ford-torino-drag-pac-suspension-kit","title":"1968-71 Ford Torino Drag Pac Suspension Kit","description":"\u003cp\u003e\u003cspan style=\"font-size:12px\"\u003e\u003cstrong\u003eStreet or Strip,  you'll leave the competition behind!  Performance Online's new Drag Pack \u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:12px\"\u003e\u003cstrong\u003egives your suspension just what it needs to stay in front\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e \n \n\u003cp\u003e\u003cstrong\u003eDrag Kit Includes:\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eRear Split Mono Leaf Springs: \u003c\/strong\u003e\u003c\/u\u003e\u003cbr\u003e \nThe Split-Mono leaf spring overlaps 12\", extending 6\" on each side of the axle tube. The overlap extends over the high stress area of the spring emulating a parabolic type spring.\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e Energy Suspension poly urethane bushings supplied for rear eyes.\u003c\/li\u003e \n\t\u003cli\u003e Split-Mono leaf springs made to work in conjunction with our traction bars.\u003c\/li\u003e \n\t\u003cli\u003e 200lb. - 225lb. Spring Rate\u003c\/li\u003e \n\t\u003cli\u003e Ride height options are stock and 1\" lowered.\u003c\/li\u003e \n\t\u003cli\u003e Substantially lighter than multi-leafs for unsprung weight savings.\u003c\/li\u003e \n\t\u003cli\u003e Heavy duty alignment spring pins \u0026amp; clamps.\\\u003c\/li\u003e \n\t\u003cli\u003e Due to the nature of these springs, requires center bolt modifications \u0026amp; grinding to fit.\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003e\u003cbr\u003e \n\u003cstrong\u003eTESTED\u003c\/strong\u003e:  These have been proven to withstand over 1200 HP and quarter mile ET's in the low 9's!\u003c\/p\u003e \n \n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCal Trac Traction Bar Kit\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003eThe combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image below). The Front Pivot Spring Stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system. The pinion angle is also maintained.\u003c\/p\u003e \n \n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eCalvert Racing CF Series 90\/10 Front Drag Race Shocks\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e\u003cstrong\u003eManufactured to perform right out of the box. \u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eFastest rate of separation over any other shock on the market today.  \u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eDual Stage Compression Valving - High speed compression valving will keep the front end from bottoming out on hard landings\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eAbsorbs hard hits \u0026amp; settles on the top end\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eLight weight design\u003c\/strong\u003e\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCalvert Racing CR Series 9 Way Adjustable Rear Shocks\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e\u003cstrong\u003e9-way adjustable\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eExternal dial for easy adjust ability\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eDial primarily adjusts rebound enabling driver to control rear body separation\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eHeavy duty industrial steel bodied design\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eGreat for street\/strip use\u003c\/strong\u003e\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003eProduct fits: 1968 69 70 71 Ford Torino \u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"1\" Lowered","offer_id":44023637213218,"sku":"DP6871D","price":1414.12,"currency_code":"USD","in_stock":true},{"title":"Stock","offer_id":44023637245986,"sku":"DP6871S","price":1414.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/DragPack_600W-FtgTqY_94a7fcff-1c00-4f36-b80b-baed1ba691e0.png?v=1754099051"},{"product_id":"1967-73-mercury-cougar-drag-pac-suspension-kit","title":"1967-73 Mercury Cougar Drag Pac Suspension Kit","description":"\u003cp\u003e\u003cspan style=\"font-size:12px\"\u003e\u003cstrong\u003eStreet or Strip,  you'll leave the competition behind!  Performance Online's new Drag Pack \u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:12px\"\u003e\u003cstrong\u003egives your suspension just what it needs to stay in front\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e \n \n\u003cp\u003e\u003cstrong\u003eDrag Kit Includes:\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eRear Split Mono Leaf Springs: \u003c\/strong\u003e\u003c\/u\u003e\u003cbr\u003e \nThe Split-Mono leaf spring overlaps 12\", extending 6\" on each side of the axle tube. The overlap extends over the high stress area of the spring emulating a parabolic type spring.\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e Energy Suspension poly urethane bushings supplied for rear eyes.\u003c\/li\u003e \n\t\u003cli\u003e Split-Mono leaf springs made to work in conjunction with our traction bars.\u003c\/li\u003e \n\t\u003cli\u003e 200lb. - 225lb. Spring Rate\u003c\/li\u003e \n\t\u003cli\u003e Ride height options are stock and 1\" lowered.\u003c\/li\u003e \n\t\u003cli\u003e Substantially lighter than multi-leafs for unsprung weight savings.\u003c\/li\u003e \n\t\u003cli\u003e Heavy duty alignment spring pins \u0026amp; clamps.\\\u003c\/li\u003e \n\t\u003cli\u003e Due to the nature of these springs, requires center bolt modifications \u0026amp; grinding to fit.\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003e\u003cbr\u003e \n\u003cstrong\u003eTESTED\u003c\/strong\u003e:  These have been proven to withstand over 1200 HP and quarter mile ET's in the low 9's!\u003c\/p\u003e \n \n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCal Trac Traction Bar Kit\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003eThe combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image below). The Front Pivot Spring Stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system. The pinion angle is also maintained.\u003c\/p\u003e \n \n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eCalvert Racing CF Series 90\/10 Front Drag Race Shocks\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e\u003cstrong\u003eManufactured to perform right out of the box. \u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eFastest rate of separation over any other shock on the market today.  \u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eDual Stage Compression Valving - High speed compression valving will keep the front end from bottoming out on hard landings\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eAbsorbs hard hits \u0026amp; settles on the top end\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eLight weight design\u003c\/strong\u003e\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCalvert Racing CR Series 9 Way Adjustable Rear Shocks\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e\u003cstrong\u003e9-way adjustable\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eExternal dial for easy adjust ability\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eDial primarily adjusts rebound enabling driver to control rear body separation\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eHeavy duty industrial steel bodied design\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eGreat for street\/strip use\u003c\/strong\u003e\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003eProduct fits: 1967 68 69 70 71 72 73 Mercury Cougar\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"Stock","offer_id":44023637508130,"sku":"DP6773CS","price":1414.12,"currency_code":"USD","in_stock":true},{"title":"1\" Lowered","offer_id":44023637540898,"sku":"DP6773CD","price":1414.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/DragPack_600W-FtgTqY_1e47721b-b29d-4efa-8e6c-97261a968c9e.png?v=1754099081"},{"product_id":"1960-64-ford-galaxie-cal-tracs-traction-bar-system","title":"1960-64 Ford Galaxie Cal Tracs Traction Bar System","description":"\u003cp\u003eTremendous benefits can be realized when our Cal-Trac traction bar system is installed on a leaf spring suspended 1960-64 Ford Galaxie. Traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. The combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image). The front pivot spring stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system.\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"1963-64","offer_id":44023642521634,"sku":"TBK6364","price":417.99,"currency_code":"USD","in_stock":true},{"title":"1960-62","offer_id":44023642554402,"sku":"TBK6062","price":417.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/TBK0000_600W-AoCvpI_23d19a0a-7da2-48aa-a0a0-948f35d8e837.png?v=1754099598"},{"product_id":"1960-70-ford-falcon-cal-tracs-traction-bar-system","title":"1960-70 Ford Falcon Cal Tracs Traction Bar System","description":"\u003cp\u003eTremendous benefits can be realized when our Cal-Trac traction bar system is installed on a leaf spring suspended 1960-70 Ford Falcon. Traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. The combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image). The front pivot spring stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system.\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"1\/2\/70","offer_id":44308183056418,"sku":"TBK705","price":417.99,"currency_code":"USD","in_stock":true},{"title":"1966-70","offer_id":44023642849314,"sku":"TBK6670","price":417.99,"currency_code":"USD","in_stock":true},{"title":"1964-65","offer_id":44023642882082,"sku":"TBK6465","price":417.99,"currency_code":"USD","in_stock":true},{"title":"1960-63","offer_id":44023642914850,"sku":"TBK6063","price":417.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/TBK0000_600W-AoCvpI_48e7e186-6d30-4cb7-9f07-e32ab3720d83.png?v=1754099614"},{"product_id":"1966-71-ford-fairlane-cal-tracs-traction-bar-system","title":"1966-71 Ford Fairlane Cal Tracs Traction Bar System","description":"\u003cp\u003eTremendous benefits can be realized when our Cal-Trac traction bar system is installed on a leaf spring suspended 1966-71 Ford Fairlane. Traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. The combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image). The front pivot spring stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system.\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"1968-71","offer_id":44023643144226,"sku":"TBK6871","price":417.99,"currency_code":"USD","in_stock":true},{"title":"1966-67","offer_id":44023643176994,"sku":"TBK6667","price":395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/TBK0000_600W-AoCvpI_220dccb0-5910-4a04-ac61-403caa5329a0.png?v=1754099629"},{"product_id":"1968-71-ford-torino-cal-tracs-traction-bar-system","title":"1968-71 Ford Torino Cal Tracs Traction Bar System","description":"\u003cp\u003eTremendous benefits can be realized when our Cal-Trac traction bar system is installed on a leaf spring suspended 1968-71 Ford Torino. Traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. The combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image). The front pivot spring stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system.\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"Default Title","offer_id":44023643242530,"sku":"TBK6871T","price":417.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/TBK0000_600W-AoCvpI_4d3b3c17-da41-4f65-9cb3-259fcb6946f7.png?v=1754099646"},{"product_id":"1970-77-ford-maverick-cal-tracs-traction-bar-system","title":"1970-77 Ford Maverick Cal Tracs Traction Bar System","description":"\u003cp\u003eTremendous benefits can be realized when our Cal-Trac traction bar system is installed on a leaf spring suspended 1970-77 Ford Maverick. Traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. The combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image). The front pivot spring stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system.\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"Default Title","offer_id":44023643308066,"sku":"TBK7077","price":417.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/TBK0000_600W-AoCvpI_29685e86-712b-44d0-a405-bed472088f62.png?v=1754099663"},{"product_id":"1970-81-ford-pinto-cal-tracs-traction-bar-system","title":"70-81 Ford Pinto Traction Bar Kit","description":"Traction Bar Kit, Deluxe Type, 70-81 Ford Pinto","brand":"Caltracs","offers":[{"title":"Default Title","offer_id":44023643340834,"sku":"TBK7081P","price":395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/TBK0000_600W-AoCvpI_db09dc77-ada0-4dff-913f-85f446143662.png?v=1754099680"},{"product_id":"1960-71-mercury-comet-cyclone-cal-tracs-traction-bar-system","title":"1960-71 Mercury Comet, Cyclone Cal Tracs Traction Bar System","description":"\u003cp\u003eTremendous benefits can be realized when our Cal-Trac traction bar system is installed on a leaf spring suspended 1960-71 Mercury Comet \u0026amp; Cyclone. Traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. The combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image). The front pivot spring stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system.\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"1966-71","offer_id":44023648026658,"sku":"TBK6671M","price":417.99,"currency_code":"USD","in_stock":true},{"title":"1960-65","offer_id":44023648059426,"sku":"TBK6065","price":395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/TBK0000_600W-AoCvpI_1fe26547-e3e0-4173-a057-d7cf7963f4de.png?v=1754099697"},{"product_id":"1960-71-mercury-cougar-cal-tracs-traction-bar-system","title":"1967-73 Mercury Cougar Traction Bar Kit, Stock","description":"1967-73 Mercury Cougar Cal Tracs Traction Bar System, Stock Height\nTie Plates w\/Shock mounts\nTraction Bars\nFront Pivot and Bushings\nBlack Powder Coating\nHardware","brand":"Caltracs","offers":[{"title":"Default Title","offer_id":44023648124962,"sku":"TBK6773","price":395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/TBK0000_600W-AoCvpI_516f6efa-2561-41e5-8e37-a2d5c0051318.png?v=1754099713"},{"product_id":"1962-78-plymouth-fury-cal-tracs-traction-bar-kit","title":"1962-78 Plymouth Fury Cal Tracs Traction Bar Kit","description":"\u003cp\u003eTremendous benefits can be realized when our Cal-Trac traction bar system is installed on a leaf spring suspended 1962-78 Plymouth Fury. Traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. The combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image). The front pivot spring stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system.\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"1971-73 (4250)","offer_id":44023648223266,"sku":"TBK62785","price":417.99,"currency_code":"USD","in_stock":true},{"title":"1965-70 (4220)","offer_id":44023648256034,"sku":"TBK62784","price":417.99,"currency_code":"USD","in_stock":true},{"title":"1964 (4210)","offer_id":44023648288802,"sku":"TBK62783","price":395.0,"currency_code":"USD","in_stock":true},{"title":"1962-63 (4200)","offer_id":44023648321570,"sku":"TBK62782","price":417.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/TBK0000_600W-AoCvpI_a6d39b8c-ca7e-4f63-8e3b-7587408faa7e.png?v=1754099729"},{"product_id":"1963-76-dodge-a-body-cal-trac-traction-bar-kit","title":"1963-76 Dodge A-Body Cal Trac Traction Bar Kit","description":"\u003cp\u003eTremendous benefits can be realized when our Cal-Trac traction bar system is installed on a leaf spring suspended 1963-76 Dodge A-Body, Dart, Demon, Swinger. Traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. The combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image). The front pivot spring stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system.\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"Default Title","offer_id":44023648387106,"sku":"TBK6376","price":417.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/TBK0000_600W-AoCvpI_d466a0eb-9d81-4023-a8d2-802017cb35c2.png?v=1754099745"},{"product_id":"1964-69-plymouth-barracuda-cal-trac-traction-bar-kit","title":"1964-69 Barracuda Traction Bar Kit","description":"Traction Bar Kit, Deluxe Type, 1964-69 Barracuda","brand":"Caltracs","offers":[{"title":"Default Title","offer_id":44023648419874,"sku":"TBK6469","price":417.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/TBK0000_600W-AoCvpI_76861eec-6394-40c1-b931-1995ee6fafc6.png?v=1754099762"},{"product_id":"1965-70-plymouth-belvedere-cal-tracs-traction-bar-kit","title":"1965-70 Plymouth Belvedere Cal Tracs Traction Bar Kit","description":"\u003cp\u003eTremendous benefits can be realized when our Cal-Trac traction bar system is installed on a leaf spring suspended 1965-70 Plymouth Belvedere. Traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. The combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image). The front pivot spring stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system.\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"1966-70","offer_id":44023648485410,"sku":"TBK6670B","price":417.99,"currency_code":"USD","in_stock":true},{"title":"1965","offer_id":44023648518178,"sku":"TBK65","price":417.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/TBK0000_600W-AoCvpI_2ca3f505-84d7-4154-bd28-76ec21f46a59.png?v=1754099778"},{"product_id":"1965-74-plymouth-satellite-cal-tracs-traction-bar-kit","title":"1965-74 Plymouth Satellite Cal Tracs Traction Bar Kit","description":"\u003cp\u003eTremendous benefits can be realized when our Cal-Trac traction bar system is installed on a leaf spring suspended 1965-74 Plymouth Satellite. Traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. The combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image). The front pivot spring stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system.\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"1966-74","offer_id":44023648649250,"sku":"TBK6674","price":417.99,"currency_code":"USD","in_stock":true},{"title":"1965","offer_id":44023648682018,"sku":"TBK65S","price":395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/TBK0000_600W-AoCvpI_1de6c136-bb60-4781-b298-f732792fab46.png?v=1754099794"},{"product_id":"1965-76-dodge-coronet-cal-trac-traction-bar-kit","title":"1965-76 Dodge Coronet Cal Trac Traction Bar Kit","description":"\u003cp\u003eTremendous benefits can be realized when our Cal-Trac traction bar system is installed on a leaf spring suspended 1965-76 Dodge Coronet. Traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. The combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image). The front pivot spring stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system.\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"1966-76","offer_id":44023648780322,"sku":"TBK6676","price":417.99,"currency_code":"USD","in_stock":true},{"title":"1965","offer_id":44023648813090,"sku":"TBK65C","price":417.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/TBK0000_600W-AoCvpI_707dd355-a6ee-4233-bf6e-484aedd07e9c.png?v=1754099809"},{"product_id":"1966-78-dodge-charger-cal-tracs-traction-bar-system","title":"1966-78 Dodge Charger Cal Tracs Traction Bar System","description":"\u003cp\u003eTremendous benefits can be realized when our Cal-Trac traction bar system is installed on a leaf spring suspended 1966-78 Dodge Charger. Traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. The combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image). The front pivot spring stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system.\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"1975-78","offer_id":44023648911394,"sku":"TBK7578","price":417.99,"currency_code":"USD","in_stock":true},{"title":"1974","offer_id":44023648944162,"sku":"TBK74","price":417.99,"currency_code":"USD","in_stock":true},{"title":"1966-73","offer_id":44023648976930,"sku":"TBK6673","price":417.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/TBK0000_600W-AoCvpI_b7bf2f51-2c9e-4c22-9cb5-f853c68f5239.png?v=1754099825"},{"product_id":"1967-71-plymouth-gtx-cal-tracs-traction-bar-kit","title":"1967-71 GTX Traction Bar Kit","description":"Traction Bar Kit, Deluxe Type, 1967-71 GTX","brand":"Caltracs","offers":[{"title":"Default Title","offer_id":44023649042466,"sku":"TBK6771","price":417.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/TBK0000_600W-AoCvpI_db911e75-af65-462f-85b9-7b27dc5a793e.png?v=1754099841"},{"product_id":"1968-75-plymouth-roadrunner-cal-tracs-traction-bar-kit","title":"1968-75 Plymouth Roadrunner Cal Tracs Traction Bar Kit","description":"\u003cp\u003eTremendous benefits can be realized when our Cal-Trac traction bar system is installed on a leaf spring suspended 1968-75 Plymouth Roadrunner. Traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. The combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image). The front pivot spring stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system.\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"1968-73","offer_id":44023649140770,"sku":"TBK6873","price":417.99,"currency_code":"USD","in_stock":true},{"title":"1974-75","offer_id":44023649173538,"sku":"TBK7475","price":395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/TBK0000_600W-AoCvpI_fb84741d-fd6e-41ea-ac9b-6c046f33e5de.png?v=1754099857"},{"product_id":"1970-74-mopar-e-body-cal-tracs-traction-bar-kit","title":"1970-74 Mopar E-Body Cal Tracs Traction Bar Kit","description":"\u003cp\u003eTremendous benefits can be realized when our Cal-Trac traction bar system is installed on a leaf spring suspended 1970-74 Plymouth Barracuda and Dodge Challenger. Traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. The combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image). The front pivot spring stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system.\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"Stock","offer_id":44023649271842,"sku":"TBK7074S","price":417.99,"currency_code":"USD","in_stock":true},{"title":"Drop","offer_id":44023649304610,"sku":"TBK7074D","price":395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/TBK0000_600W-AoCvpI_b01588bc-b09b-46f8-931c-3907d7a9aada.png?v=1754099872"},{"product_id":"1970-76-plymouth-duster-cal-tracs-traction-bar-kit","title":"1970-76 Plymouth Duster Cal Tracs Traction Bar Kit","description":"\u003cp\u003eTremendous benefits can be realized when our Cal-Trac traction bar system is installed on a leaf spring suspended 1970-76 Plymouth Duster. Traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. The combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image). The front pivot spring stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system.\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"Default Title","offer_id":44023649337378,"sku":"TBK7076","price":417.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/TBK0000_600W-AoCvpI_0307867c-f7d0-4dcc-bfb8-81dc07dd2ef7.png?v=1754099888"},{"product_id":"1962-67-chevy-nova-rear-9-way-adjustable-drag-shocks-pr","title":"1962-67 Chevy Nova Calvert Rear Shock","description":"1962-67 Chevy Nova Rear 9-Way Adjustable Drag Shocks Pr\n9-Way Adjustable\nExternal dial for easy adjust ability\nDial primarily adjusts rebound, enabling driver to control rear body separation\nHeavy duty industrial steel bodied design\nGreat for street\/strip use\nSold as a Pair\nProduct fits: 1962- 67 Chevy Nova","brand":"Caltracs","offers":[{"title":"Default Title","offer_id":44023657070626,"sku":"CR42133N","price":295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/9-Way_20Calvert_20Rear_20Shocks_s-02.jpg?v=1754100396"},{"product_id":"1967-69-chevy-camaro-rear-9-way-adjustable-drag-shocks-pr","title":"1967-69 Chevy Camaro Calvert Rear Shock","description":"1967-69 Chevy Camaro Rear 9-Way Adjustable Drag Shocks Pr.\n9-Way Adjustable\nExternal dial for easy adjust ability\nDial primarily adjusts rebound, enabling driver to control rear body separation\nHeavy duty industrial steel bodied design\nGreat for street\/strip use\nSold as a Pair\nProduct fits: 1967-69 Chevy Camaro.","brand":"Caltracs","offers":[{"title":"Default Title","offer_id":44023657365538,"sku":"CR42133F","price":295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/9-Way_20Calvert_20Rear_20Shocks_s-03.jpg?v=1754100414"},{"product_id":"1960-73-ford-and-mercury-rear-9-way-adjustable-drag-shocks-pr","title":"1960-73 Ford and Mercury Calvert Rear Shock","description":"1960-73 Ford and Mercury Rear 9-Way Adjustable Drag Shocks Pr.\n9-Way Adjustable\nExternal dial for easy adjust ability\nDial primarily adjusts rebound, enabling driver to control rear body separation\nHeavy duty industrial steel bodied design\nGreat for street\/strip use\nSold as a Pair\nProduct fits: 1960-73 Ford and Mercury car","brand":"Caltracs","offers":[{"title":"Default Title","offer_id":44023657660450,"sku":"CR44130C","price":295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/9-Way_20Calvert_20Rear_20Shocks_s-01.jpg?v=1754100433"},{"product_id":"1982-04-chevy-s10-gmc-s15-drag-pac-suspension-kit","title":"1982-04 Chevy S10, GMC S15 Drag Pac Suspension Kit","description":"\u003cp\u003e\u003cspan style=\"font-size:12px\"\u003e\u003cstrong\u003eStreet or Strip,  you'll leave the competition behind!  Performance Online's new Drag Pack \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \n \n\u003cdiv\u003e\u003cspan style=\"font-size:12px\"\u003e\u003cstrong\u003egives your suspension just what it needs to stay in front\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/div\u003e \n \n\u003cp\u003e\u003cstrong\u003eDrag Kit Includes:\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eRear Split Mono Leaf Springs: \u003c\/strong\u003e\u003c\/u\u003e\u003cbr\u003e \nThe Split-Mono leaf spring overlaps 12\", extending 6\" on each side of the axle tube. The overlap extends over the high stress area of the spring emulating a parabolic type spring.\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e Energy Suspension poly urethane bushings supplied for rear eyes.\u003c\/li\u003e \n\t\u003cli\u003e Split-Mono leaf springs made to work in conjunction with our traction bars.\u003c\/li\u003e \n\t\u003cli\u003e 200lb. - 225lb. Spring Rate\u003c\/li\u003e \n\t\u003cli\u003e Ride height options are stock and 1\" lowered.\u003c\/li\u003e \n\t\u003cli\u003e Substantially lighter than multi-leafs for unsprung weight savings.\u003c\/li\u003e \n\t\u003cli\u003e Heavy duty alignment spring pins \u0026amp; clamps.\\\u003c\/li\u003e \n\t\u003cli\u003e Due to the nature of these springs, requires center bolt modifications \u0026amp; grinding to fit.\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003e\u003cbr\u003e \n\u003cstrong\u003eTESTED\u003c\/strong\u003e:  These have been proven to withstand over 1200 HP and quarter mile ET's in the low 9's!\u003c\/p\u003e \n \n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCal Trac Traction Bar Kit\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003eThe combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image below). The Front Pivot Spring Stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system. The pinion angle is also maintained.\u003c\/p\u003e \n \n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eCalvert Racing CF Series 90\/10 Front Drag Race Shocks\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e\u003cstrong\u003eManufactured to perform right out of the box. \u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eFastest rate of separation over any other shock on the market today.  \u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eDual Stage Compression Valving - High speed compression valving will keep the front end from bottoming out on hard landings\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eAbsorbs hard hits \u0026amp; settles on the top end\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eLight weight design\u003c\/strong\u003e\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eCalvert Racing CR Series 9 Way Adjustable Rear Shocks\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e\u003cstrong\u003e9-way adjustable\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eExternal dial for easy adjust ability\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eDial primarily adjusts rebound enabling driver to control rear body separation\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eHeavy duty industrial steel bodied design\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eGreat for street\/strip use\u003c\/strong\u003e\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003eProduct fits: 1982 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 2000 2001 2002 2003 2004 Chevy S10 and GMC S15 Sonoma\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"1\" Lowered","offer_id":44023691903010,"sku":"DP8204D","price":1414.12,"currency_code":"USD","in_stock":true},{"title":"Stock","offer_id":44023691935778,"sku":"DP8204S","price":1414.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/DragPack_600W-FtgTqY_5406d73f-f01f-41d3-9676-80f949d116c0.png?v=1754101767"},{"product_id":"1985-02-chevrolet-s10-front-90-10-drag-shocks-pr","title":"1985-02 Chevrolet S10 Calvert Front Shock","description":"1985-02 Chevrolet S10 Front 90\/10 Drag Shocks Pr.\nNon adjustable\nDual stage compression valving\nSold as a Pair","brand":"Caltracs","offers":[{"title":"Default Title","offer_id":44023692066850,"sku":"CF43093-10","price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/9010_20shock_s-07.jpg?v=1754101783"},{"product_id":"1960-72-chevy-gmc-c10-c15-rear-9-way-adjustable-drag-shocks","title":"1960-72 Chevy, GMC C10, C15 Calvert Rear Shock","description":"1960-72 Chevy, GMC C10, C15 Rear 9-Way Adjustable Drag Shocks\n9-Way Adjustable\nExternal dial for easy adjust ability\nDial primarily adjusts rebound, enabling driver to control rear body separation\nHeavy duty industrial steel bodied design\nGreat for street\/strip use\nSold as a Pair","brand":"Caltracs","offers":[{"title":"Default Title","offer_id":44023692394530,"sku":"CR22131","price":295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/9-Way_20Calvert_20Rear_20Shocks_s-05.jpg?v=1754101801"},{"product_id":"1960-72-chevy-gmc-truck-front-90-10-drag-shocks-pair","title":"1960-72 Chevy, GMC Truck Drag Shocks, Pair","description":"1960-72 Chevy, GMC Truck Front 90\/10 Drag Shocks, Pair\nSold as a Pair\nExtended length = 16.00\"\n1960 -1972 Chevy and GMC Truck\nCollapsed length = 10.50\"","brand":"Caltracs","offers":[{"title":"Default Title","offer_id":44023741415458,"sku":"CF22103","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/CF-22013_500W-vMygS2.png?v=1754105248"},{"product_id":"1973-87-chevy-c10-truck-cal-trac-traction-bar-kit","title":"1973-87 Chevy C10 Truck Cal Trac Traction Bar Kit","description":"\u003cp\u003eTremendous benefits can be realized when our Cal-Trac traction bar system is installed on a leaf spring suspended 1973-87 Chevy and GMC truck. Traction bars were developed to achieve specific goals to improve high power traction while staying within hard set NHRA parameters. The combination of these components change the pushing point on the car by redirecting the turning action (spring wrap-up) of the rear axle through the #2 Force Transfer Link into the #1 Front Pivot. (See detailed image). The front pivot spring stop resists this turning motion and also controls the bending of the leaf spring at it's thinnest section. The push into the Front Pivot helps the cars weight shift towards the rear of the car, because of new directed angle of force toward the front of the vehicle. (The 'Instant Center' moves further forward). This is where the system emulates a Four link system.\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"Flip Kit","offer_id":44024132468770,"sku":"TBK7387F","price":465.0,"currency_code":"USD","in_stock":true},{"title":"Stock","offer_id":44024132501538,"sku":"TBK7387","price":495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/TBK0000_600W-AoCvpI_e19a6e40-911d-49b7-be7f-6bbc2701f113.png?v=1754108730"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/collections\/CALTRACS-TRACTION-BARS.jpg?v=1754063866","url":"https:\/\/www.performanceonline.com\/collections\/caltracs-traction-bars-caltrac.oembed?page=4","provider":"Performance Online","version":"1.0","type":"link"}