{"title":"Leaf Springs \u0026amp; Leaf Spring Suspension kits","description":"","products":[{"product_id":"1963-74-mopar-super-stock-leaf-springs","title":"1963-74 MOPAR Super Stock Leaf Springs","description":"\u003cp\u003eOur 1963-74 Mopar A, B and E body Super Stock leaf springs are complete with rubber bushings in the front eyes. The Super Stock leaf springs contain 1 extra leaf on the passenger side to minimize chassis twist under hard acceleration. Rubber front bushings are standard. Super Stock leaf springs made to work in conjuction with our traction bars. Factory Mopar Performance Spring Rate. Included are heavy duty alignment spring pins \u0026amp; clamps.\u003cbr\u003e\r\n \u003c\/p\u003e\r\n","brand":"Performance Online (POL)","offers":[{"title":"Default Title","offer_id":44022292152354,"sku":"RLS6374","price":677.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/RLS6374_500W-aYlXiR.png?v=1754067738"},{"product_id":"1965-73-mustang-rear-leaf-spring-set-multi-rls6573","title":"1965-73 MUSTANG, REAR LEAF SPRING SET (MULTI)(RLS6573)","description":"\u003cp\u003e\u003cstrong\u003ePerformance Online offers you a wide variety of options when considering what you want to do with your project vehicle.\u003cbr\u003e \n\u003cbr\u003e \nRestore your rear suspension with a set of our new replacement leaf springs.\u003cbr\u003e \n\u003cbr\u003e \nOur springs maintain the factory GVW and are available in stock height or 2\" drop.\u003cbr\u003e \n\u003cbr\u003e \nIncludes:\u003cbr\u003e \n• Leaf Springs\u003cbr\u003e \n• Limited Lifetime Warranty\u003cbr\u003e \n\u003cbr\u003e \nSold in pairs.\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003e\u003cstrong\u003e\u003cstrong\u003e\u003cspan style=\"color:#ff0000\"\u003eNOTE:\u003c\/span\u003e U-Bolts sold separately\u003c\/strong\u003e\u003cbr\u003e \n\u003cbr\u003e \nNote: Due to the oversize weight of this product, shipping price will vary. Please call for accurate shipping quote to your zip code. Due to the various optional ride heights available, all Multi leaf springs are built to order. Requires up to 2-4 weeks ship time. Springs are custom built, and will incur fees for any returns. No returns on altered springs.\u003c\/strong\u003e\u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"Stock Height (RLS6573S)","offer_id":44022301982754,"sku":"RLS6573S","price":642.21,"currency_code":"USD","in_stock":true},{"title":"2\" Drop (RLS6573D)","offer_id":44022302015522,"sku":"RLS6573D","price":642.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/t-16310-152.jpg?v=1754067962"},{"product_id":"1947-55-chevy-gmc-3100-truck-leaf-spring-set-front","title":"1947-55 Chevy, GMC 3100 Truck Leaf Spring Set, Front","description":"\u003cp\u003ePerformance Online offers you a wide variety of options when considering what you want to do with your classic 1947-55 Chevy and GMC 3100 truck. Our leaf springs are 5160 spring steel and maintain the factory GVW and are available in stock height or 2.5\" lowered heights. Leaf springs meet or exceed the factory specifications. Lowered springs come standard with reversed spring eyes. Slight modifications are required during installation.\u003c\/p\u003e \n \n\u003cul\u003e \n\u003c\/ul\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"Stock","offer_id":44022314500130,"sku":"FLS4755S","price":621.79,"currency_code":"USD","in_stock":true},{"title":"2.5\" drop","offer_id":44022314467362,"sku":"FLS4755D","price":621.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/t-16538-286.jpg?v=1754068150"},{"product_id":"1947-45-chevy-and-gmc-truck-leaf-spring-set-rear-multi-leaf-1st-series","title":"1947-54 Chevy, GMC Truck Leaf Springs, Rear Multi Leaf","description":"\u003cp\u003eRestore your rear suspension with a set of our new replacement leaf springs. Performance Online offers you a wide variety of options when considering what you want to do with your 1947-54 Chevy and GMC truck. Our leaf springs maintain the factory GVW and are available in factory ride height, 3\" and 4\" drops. 1.75\" Wide\u003c\/p\u003e","brand":"Performance Online (POL)","offers":[{"title":"Stock Height","offer_id":44022316793890,"sku":"RLS4754S","price":711.13,"currency_code":"USD","in_stock":true},{"title":"3\" Drop","offer_id":44022316728354,"sku":"RLS4754D3","price":718.78,"currency_code":"USD","in_stock":true},{"title":"4\" Drop","offer_id":44022316761122,"sku":"RLS4754D4","price":729.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/t-16547-309-01.jpg?v=1754068204"},{"product_id":"1963-72-chevy-c10-gmc-c15-truck-multi-leaf-spring-set-rear","title":"1963-72 Chevy C10, GMC C15 Truck Multi Leaf Spring Set, Rear","description":"\u003cp\u003eOur 1963-72 Chevy and GMC truck C10, C15 rear multi leaf spring set will restore your rear suspension or lower it to the specified amount without modifications. These high quality leaf springs are made from 5160 alloy spring steel and maintain the factory GVW. Available in OEM height, 3\" and 4\" drop.\u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"OEM","offer_id":44022396649506,"sku":"RLS6672S","price":747.6,"currency_code":"USD","in_stock":true},{"title":"3\" Drop","offer_id":44022396551202,"sku":"RLS6672D3","price":747.6,"currency_code":"USD","in_stock":true},{"title":"4\" Drop","offer_id":44022396616738,"sku":"RLS6672D4","price":747.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/RLS7387D42_600W-inrAO4.png?v=1754069258"},{"product_id":"1967-81-chevy-camaro-and-pontiac-firebird-multi-leaf-spring-set-rear-4-and-5-leaf-stock-height","title":"1967-81 Chevy Camaro and Pontiac Firebird Multi Leaf Spring Set, Rear, 4 and 5 leaf, Stock Height","description":"\u003cp\u003ePerformance Online offers you a wide variety of options when considering what you want to do with your project vehicle. We have leaf springs available for the rear of your Camaro and Firebird.  Our springs maintain the factory GVW and are available in stock height. These springs meet or exceed manufacturers specifications.\u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"4 Leaf","offer_id":44022445342754,"sku":"RLS6781S4","price":570.39,"currency_code":"USD","in_stock":true},{"title":"5 Leaf","offer_id":44022445375522,"sku":"RLS6781S5","price":570.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/RLS7387D46_600W-9D0LaL.png?v=1754070172"},{"product_id":"1967-69-chevy-camaro-mono-leaf-spring-set-oem-replacement","title":"1967-69 Chevy Camaro Mono Leaf Spring Set, OEM Replacement","description":"\u003cp\u003e\u003cstrong\u003eThese quality mono springs are an OEM replacement for your 67-69 Chevy Camaro and Pontiac Firebird. Design offers a progressive spring rate that is ideal for performance and comfort.\u003cbr\u003e \n\u003cbr\u003e \nSprings maintain the factory GVW.\u003cbr\u003e \n\u003cbr\u003e \nAvailable in Stock height. \u003cbr\u003e \nSold in pairs.\u003c\/strong\u003e\u003cbr\u003e \n\u003cbr\u003e \n\u003cstrong\u003eKit Includes:\u003cbr\u003e \n• Leaf Springs\u003cbr\u003e \n• Limited Lifetime Warranty\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003e \u003c\/p\u003e \n","brand":"Monos By POL","offers":[{"title":"Convertible","offer_id":44022446653474,"sku":"RMS67692","price":666.81,"currency_code":"USD","in_stock":true},{"title":"Coupe","offer_id":44022446686242,"sku":"RMS6769M","price":666.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/RMS6781_600W-XJNgYY.png?v=1754070188"},{"product_id":"1955-57-chevy-belair-leaf-springs-rear","title":"1955-57 Chevy Belair Leaf Springs, Rear","description":"\u003cp\u003e\u003cstrong\u003ePerformance Online offers you a wide variety of options when considering what you want to do with your project vehicle.\u003cbr\u003e \r\n\u003cbr\u003e \r\nRestore your rear suspension with a set of our new replacement leaf springs.\u003cbr\u003e \r\n\u003cbr\u003e \r\nOur springs maintain the factory GVW and are available in stock height or 2\" drop.\u003cbr\u003e \r\n\u003cbr\u003e \r\nIncludes:\u003cbr\u003e \r\n• Leaf Springs\u003cbr\u003e \r\n• Limited Lifetime Warranty\u003cbr\u003e \r\n\u003cbr\u003e \r\nSold in pairs.\u003c\/strong\u003e\u003c\/p\u003e \r\n \r\n\u003cp\u003e\u003cstrong\u003e\u003cstrong\u003e\u003cspan style=\"color:#ff0000\"\u003eNOTE:\u003c\/span\u003e U-Bolts sold separately\u003c\/strong\u003e\u003cbr\u003e \r\n\u003cbr\u003e \r\nNote: Due to the oversize weight of this product, shipping price will vary. Please call for accurate shipping quote to your zip code. Due to the various optional ride heights available, all Multi leaf springs are built to order. Requires up to 2-4 weeks ship time. Springs are custom built, and will incur fees for any returns. No returns on altered springs.\u003c\/strong\u003e\u003c\/p\u003e \r\n","brand":"Performance Online (POL)","offers":[{"title":"Stock","offer_id":44022491840546,"sku":"RLS5557S","price":681.56,"currency_code":"USD","in_stock":true},{"title":"2\" Drop","offer_id":44022491906082,"sku":"RLS5557D2","price":682.86,"currency_code":"USD","in_stock":true},{"title":"3\" Drop","offer_id":44022491873314,"sku":"RLS5557D3","price":682.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/RLS5557S-xAB5BJ.png?v=1754070996"},{"product_id":"1968-74-chevy-nova-rear-multi-leaf-springs-pair","title":"1968-74 Chevy Nova Rear Multi Leaf Springs, Pair","description":"\u003cp\u003ePerformance Online offers you a wide variety of options when considering what you want to do with your 1968-74 Chevy Nova rear suspension. Our rear multi leaf springs maintain the factory GVW and are available in stock height or 2\" drop. Note: front reverse eye leaf spring bushing is the OEM 2” diameter bushing\u003c\/p\u003e\r\n","brand":"Performance Online (POL)","offers":[{"title":"Stock Height","offer_id":44022572613666,"sku":"RLS6874S","price":670.28,"currency_code":"USD","in_stock":true},{"title":"2\" Drop","offer_id":44022572580898,"sku":"RLS6874D2","price":670.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/RLS6267S-FnmAbv.png?v=1754072587"},{"product_id":"1962-74-chevy-nova-mono-leaf-spring-set-rear","title":"1962-74 Chevy Nova Mono Leaf Spring Set, REAR","description":"\u003cp\u003eThese quality 1962-74 Chevy Nova mono springs are a great way to lower the rear of your car and maintain that retro look. New design offers a progressive spring rate that is ideal for high horsepower cars. These mono leaf springs maintain the factory GVW.\u003c\/p\u003e \n","brand":"Monos By POL","offers":[{"title":"1962-67 \/ 2\" Drop","offer_id":44022574579746,"sku":"RMS6267S6","price":825.21,"currency_code":"USD","in_stock":true},{"title":"1962-67 \/ Stock","offer_id":44022574678050,"sku":"RMS6267S3","price":825.21,"currency_code":"USD","in_stock":true},{"title":"1968-74 \/ 2\" Drop","offer_id":44022574546978,"sku":"RMS6874S7","price":471.45,"currency_code":"USD","in_stock":true},{"title":"1968-74 \/ Stock","offer_id":44022574645282,"sku":"RMS6874S4","price":471.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/FMS5559D.jpg?v=1754072620"},{"product_id":"1948-52-ford-f1-truck-multi-leaf-spring-set-front","title":"1948-52 Ford F-1 Truck, Multi Leaf Spring Set, FRONT","description":"\u003cp\u003ePerformance Online offers you a wide variety of options when considering what you want to do with your leaf springs on your classic 1948-52 Ford F1 truck. Our leaf springs maintain the factory GVW and are available in stock height and 2.5\" drops.\u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"Stock","offer_id":44022649061410,"sku":"FLS4852S","price":614.2,"currency_code":"USD","in_stock":true},{"title":"2.5\" Drop","offer_id":44022649094178,"sku":"FLS4852D","price":757.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/t-17634-1100-01.jpg?v=1754074113"},{"product_id":"1953-56-ford-f-100-truck-multi-leaf-spring-set-rear","title":"1953-56 Ford F-100 Truck, Multi Leaf Spring Set, REAR","description":"\u003cp\u003eRestore your 1953-56 Ford F-100 rear suspension with a set of our new replacement leaf springs! Performance Online offers you a wide variety of options when considering what you want to do with your classic Ford truck. Our springs maintain the factory GVW and are available in Stock height, 3\" and 4\"  drops.\u003cbr\u003e \n \u003c\/p\u003e \n \n\u003cp\u003e\u003cbr\u003e \n\u003cbr\u003e \n \u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"1953-54 \/ Stock","offer_id":44022650109986,"sku":"RLS5354FS3","price":739.85,"currency_code":"USD","in_stock":true},{"title":"1953-54 \/ 3\" Drop","offer_id":44022650208290,"sku":"RLS5354FS6","price":739.85,"currency_code":"USD","in_stock":true},{"title":"1953-54 \/ 4\" Drop","offer_id":44022650306594,"sku":"RLS5354FS9","price":739.85,"currency_code":"USD","in_stock":true},{"title":"1955-56 \/ Stock","offer_id":44022650142754,"sku":"RLS5556S4","price":739.85,"currency_code":"USD","in_stock":true},{"title":"1955-56 \/ 3\" Drop","offer_id":44022650241058,"sku":"RLS5556S7","price":739.85,"currency_code":"USD","in_stock":true},{"title":"1955-56 \/ 4\" Drop","offer_id":44022650339362,"sku":"RLS5556S10","price":739.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/t-17637-1103-01.jpg?v=1754074131"},{"product_id":"1962-74-chevy-nova-rear-split-mono-leaf-springs","title":"1962-74 Chevy Nova Rear Split Mono Leaf Springs","description":"\u003cp\u003e\u003cstrong\u003eOur 1962-74 Chevy 2 Nova Split-Mono leaf springs are complete with solid aluminum bushings in the front eyes and polyurethane bushings in the rear eyes for minimal deflection.\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.\u003cbr\u003e \n\u003cbr\u003e \n• Split-Mono leaf springs made to work in conjuction with our traction bars.\u003cbr\u003e \n\u003cbr\u003e \n• 200lb. - 225lb. Spring Rate\u003cbr\u003e \n\u003cbr\u003e \n• Ride height options are stock and 1\" lowered.\u003cbr\u003e \n\u003cbr\u003e \n• Substantially lighter than multi-leafs for unsprung weight savings.\u003cbr\u003e \n\u003cbr\u003e \n• Heavy duty alignment spring pins \u0026amp; clamps.\u003cbr\u003e \n\u003cbr\u003e \nKit includes:\u003cbr\u003e \n• Leaf Springs (pair)\u003cbr\u003e \n• New front eye bushings\u003cbr\u003e \n• All Hardware\u003cbr\u003e \n• Limited Lifetime Warranty \u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003e\u003cstrong\u003eSold as a Pair. \u003c\/strong\u003eDue to the nature of these springs, may require center bolt modifications \u0026amp; grinding to fit.\u003cbr\u003e \n\u003cbr\u003e \nProduct fits: 1962 63 64 65 66 67 68 69 70 71 72 73 74 Chevy Nova Pontiac Ventura\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"1962-67 \/ Stock","offer_id":44022766960674,"sku":"RSMS6267S3","price":522.9,"currency_code":"USD","in_stock":true},{"title":"1968-74 \/ Stock","offer_id":44022766993442,"sku":"RSMS6874S4","price":522.9,"currency_code":"USD","in_stock":true},{"title":"1968-74 \/ 1\" Drop","offer_id":44022767026210,"sku":"RSMS6874S7","price":522.9,"currency_code":"USD","in_stock":true},{"title":"1962-67 \/ 1\" Drop","offer_id":44022767058978,"sku":"RSMS6267S6","price":522.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/Calvert-Monos_600W-IHp41T.png?v=1754076333"},{"product_id":"1967-81-chevy-camaro-rear-split-mono-leaf-springs","title":"1967-81 Chevy Camaro Rear Split Mono Leaf Springs","description":"\u003cp\u003e\u003cstrong\u003eOur 1967-81 Chevy Camaro and Pontiac Firebird Split-Mono leaf springs are complete with solid aluminum bushings in the front eyes and poly-urethane bushings in the rear eyes for minimal deflection. The 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.\u003cbr\u003e \n\u003cbr\u003e \n• Split-Mono leaf springs made to work in conjuction with our traction bars.\u003cbr\u003e \n\u003cbr\u003e \n• 200lb. - 225lb. Spring Rate\u003cbr\u003e \n\u003cbr\u003e \n• Ride height options are stock and 1\" lowered.\u003cbr\u003e \n\u003cbr\u003e \n• Substantially lighter than multi-leafs for unsprung weight savings.\u003cbr\u003e \n\u003cbr\u003e \n• Heavy duty alignment spring pins \u0026amp; clamps.\u003cbr\u003e \n\u003cbr\u003e \nKit includes:\u003cbr\u003e \n• Leaf Springs (pair)\u003cbr\u003e \n• New front eye bushings\u003cbr\u003e \n• All Hardware\u003cbr\u003e \n• Limited Lifetime Warranty \u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003e\u003cstrong\u003eSold as a Pair. \u003c\/strong\u003eDue to the nature of these springs, requires center bolt modifications \u0026amp; grinding to fit.\u003cbr\u003e \n\u003cbr\u003e \nProduct 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 \/ 1\" drop","offer_id":44022832824354,"sku":"RSMS6769S6","price":482.99,"currency_code":"USD","in_stock":true},{"title":"1967-69 \/ Stock","offer_id":44022832922658,"sku":"RSMS6769S3","price":482.99,"currency_code":"USD","in_stock":true},{"title":"1970-81 \/ 1\" drop","offer_id":44022832791586,"sku":"RSMS7081S7","price":482.99,"currency_code":"USD","in_stock":true},{"title":"1970-81 \/ Stock","offer_id":44022832889890,"sku":"RSMS7081S4","price":482.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/Calvert-Monos_600W-IHp41T_720480e5-d53d-4845-ba8e-920f284cd735.png?v=1754077107"},{"product_id":"1955-57-chevy-belair-suspension-kit-stage-2-with-coil-springs-and-leaf-springs","title":"1955-57 Chevy Belair, Suspension Kit, Stage 2 with Coil Springs and Leaf Springs","description":"\u003cp\u003eOur Stage 2 suspension kit improves handling and gives you the option to lower your classic 1955-57 Chevy Belair all in one kit. These kits will improve both performance, handling and driver feed back. \u003cbr\u003e \r\n\u003cbr\u003e \r\n\u003cstrong\u003eFront Coils include choice of:\u003c\/strong\u003e\u003cbr\u003e \r\nStock height\u003cbr\u003e \r\n1.5\" Drop\u003cbr\u003e \r\n\u003cbr\u003e \r\n\u003cstrong\u003eRear Leafs include choice of:\u003c\/strong\u003e\u003cbr\u003e \r\nStock height\u003cbr\u003e \r\n2\" Drop\u003cbr\u003e \r\n\u003c\/p\u003e","brand":"Performance Online (POL)","offers":[{"title":"Stock \/ Small Block","offer_id":44022837248034,"sku":"S2SK5557SSB3","price":1180.83,"currency_code":"USD","in_stock":true},{"title":"Stock \/ Big Block","offer_id":44022837149730,"sku":"S2SK5557SSB6","price":1180.83,"currency_code":"USD","in_stock":true},{"title":"Drop \/ Small Block","offer_id":44022837215266,"sku":"S2SK5557DSB4","price":1180.83,"currency_code":"USD","in_stock":true},{"title":"Drop \/ Big Block","offer_id":44022837116962,"sku":"S2SK5557DSB7","price":1180.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/STG_202_20CAR_20WITH_20LEAF-3zkyoB.png?v=1754077158"},{"product_id":"1955-59-chevy-gmc-truck-multi-leaf-spring-set-front","title":"1955-59 Chevy, GMC Truck Multi Leaf Spring Set, Front","description":"\u003cp\u003ePerformance Online offers you a wide variety of options when considering what you want to do with your 1955-59 Chevy and GMC 3100 truck. 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The 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\u003cbr\u003e \n \u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"Stock","offer_id":44023394828322,"sku":"RSMS6378S","price":495.0,"currency_code":"USD","in_stock":true},{"title":"1\" drop","offer_id":44023394861090,"sku":"RSMS6378D","price":495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/Calvert-Monos_600W-IHp41T_cd77a9bf-6df3-4368-8104-7c98dbcc6c4d.png?v=1754088468"},{"product_id":"1973-87-chevyc10-gmc-c15-truck-multi-leaf-spring-set-rear-52-long","title":"1973-87 Chevy C10, GMC C15 Truck Multi Leaf Spring Set, Rear, 52\" Long","description":"\u003cp\u003e\u003cspan style=\"color:#000000\"\u003eOur 1973-87 Chevy C10 truck GMC truck C15 rear multi leaf spring set will restore your rear suspension or lower it to the specified amount without major modifications. Performance Online offers you a wide variety of options when considering what you want to do with your Classic truck. Our springs maintain the factory GVW and are available in Stock height, 3\" and 4\" drops. Springs available in 52\" Length. Add $120.00 for stock ride height springs.\u003c\/span\u003e\u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"Stock Height","offer_id":44023509057570,"sku":"RLS7387S","price":747.79,"currency_code":"USD","in_stock":true},{"title":"3\" Drop","offer_id":44023508959266,"sku":"RLS7387D32","price":434.55,"currency_code":"USD","in_stock":true},{"title":"4\" Drop","offer_id":44023509024802,"sku":"RLS7387D42","price":434.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/RLS7387D32-YGf7yP.png?v=1754091899"},{"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":"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. 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Our leaf springs maintain the factory GVW and are available in stock height and 2.5\" drops.\u003c\/p\u003e \n \n\u003cp\u003e \u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"Stock \/ 1957-60","offer_id":44023734599714,"sku":"FLS5760S","price":686.4,"currency_code":"USD","in_stock":true},{"title":"Stock \/ 1961-64","offer_id":44023734632482,"sku":"FLS6164S","price":686.4,"currency_code":"USD","in_stock":true},{"title":"2.5\" Drop \/ 1957-60","offer_id":44023734698018,"sku":"FLS5760D","price":686.4,"currency_code":"USD","in_stock":true},{"title":"2.5\" Drop \/ 1961-64","offer_id":44023734730786,"sku":"FLS6164D","price":686.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/t-17634-1100.jpg?v=1754104762"},{"product_id":"1948-52-ford-f-1-truck-multi-leaf-spring-set-rear","title":"1948-52 Ford F-1 Truck, Multi Leaf Spring Set, REAR","description":"\u003cp\u003eRestore your rear suspension with a set of our 1948-52 Ford F-1 truck replacement leaf springs. We offer you a wide variety of options when considering what you want to do with your classic Ford truck. Our leaf springs maintain the factory GVW and are available in Stock height, 3\" and  4\" drops.\u003c\/p\u003e\r\n","brand":"Performance Online (POL)","offers":[{"title":"4\" Drop","offer_id":44023734927394,"sku":"RLS4852D4","price":719.53,"currency_code":"USD","in_stock":true},{"title":"3\" Drop","offer_id":44023734960162,"sku":"RLS4852D3","price":719.54,"currency_code":"USD","in_stock":true},{"title":"Stock","offer_id":44023734992930,"sku":"RLS4852S","price":673.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/t-17637-1103-02.jpg?v=1754104779"},{"product_id":"1957-64-ford-f-100-truck-multi-leaf-spring-set-rear","title":"1957-64 Ford F-100 Truck, Multi Leaf Spring Set, REAR","description":"\u003cp\u003ePerformance Online offers you a wide variety of options when considering what you want to do with your project vehicle. Restore your rear suspension on your 1957-64 Ford F-100 truck with a set of our new replacement leaf springs. Our springs maintain the factory GVW and are available in Stock height, 3\" and 4\"  drops.\u003c\/p\u003e \r\n \r\n\u003cp\u003e \u003c\/p\u003e \r\n","brand":"Performance Online (POL)","offers":[{"title":"1957-60 (7 leaf) \/ Stock","offer_id":44023735353378,"sku":"RLS5760S3","price":778.0,"currency_code":"USD","in_stock":true},{"title":"1957-60 (7 leaf) \/ 3\" Drop","offer_id":44023735189538,"sku":"RLS5760S7","price":778.0,"currency_code":"USD","in_stock":true},{"title":"1957-60 (7 leaf) \/ 4\" Drop","offer_id":44023735320610,"sku":"RLS5760S11","price":778.0,"currency_code":"USD","in_stock":true},{"title":"1961-64 (8 leaf) \/ Stock","offer_id":44023735091234,"sku":"RLS6164S4","price":778.0,"currency_code":"USD","in_stock":true},{"title":"1961-64 (8 leaf) \/ 3\" Drop","offer_id":44023735222306,"sku":"RLS6164S8","price":778.0,"currency_code":"USD","in_stock":true},{"title":"1961-64 (8 leaf) \/ 4\" Drop","offer_id":44023735549986,"sku":"RLS6164S12","price":778.0,"currency_code":"USD","in_stock":true},{"title":"1964 (5 Leaf) \/ Stock","offer_id":44023735517218,"sku":"RLS64S5","price":778.0,"currency_code":"USD","in_stock":true},{"title":"1964 (5 Leaf) \/ 3\" Drop","offer_id":44023735255074,"sku":"RLS64S9","price":778.0,"currency_code":"USD","in_stock":true},{"title":"1964 (5 Leaf) \/ 4\" Drop","offer_id":44023735124002,"sku":"RLS64S13","price":778.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/t-17637-1103.jpg?v=1754104797"},{"product_id":"1967-81-chevy-camaro-and-pontiac-firebird-multi-leaf-spring-set-rear-4-and-5-leaf-2-inch-drop","title":"1967-81 Chevy Camaro and Pontiac Firebird Multi Leaf Spring Set, Rear, 4 and 5 leaf, 2\" Drop","description":"\u003cp\u003ePerformance Online offers you a wide variety of options when considering what you want to do with your project vehicle. We have leaf springs available for the rear of your Camaro and Firebird.  Our springs maintain the factory GVW and are available in stock height. These springs meet or exceed manufacturers specifications.\u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"5 Leaf","offer_id":44023757963298,"sku":"RLS6781D5","price":621.79,"currency_code":"USD","in_stock":true},{"title":"4 Leaf","offer_id":44023757996066,"sku":"RLS6781D4","price":671.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/RLS6781D4-pmGsJq.png?v=1754105564"},{"product_id":"1962-76-mopar-a-body-rear-split-mono-leaf-springs","title":"1962-76 Mopar A Body Rear Split Mono Leaf Springs","description":"\u003cp\u003e\u003cstrong\u003eOur 1962-76 Mopar split-mono leaf springs are complete with solid aluminum bushings in the front eyes and poly-urethane bushings in the rear eyes for minimal deflection. The 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.\u003cbr\u003e \n\u003cbr\u003e \n• Split-Mono leaf springs made to work in conjuction with our traction bars.\u003cbr\u003e \n• 200lb. - 225lb. Spring Rate\u003cbr\u003e \n• Ride height options are stock and 1\" lowered.\u003cbr\u003e \n• Substantially lighter than multi-leafs for unsprung weight savings.\u003cbr\u003e \n• Heavy duty alignment spring pins \u0026amp; clamps.\u003cbr\u003e \n\u003cbr\u003e \nKit includes:\u003cbr\u003e \n• Leaf Springs (pair)\u003cbr\u003e \n• New front eye bushings\u003cbr\u003e \n• All Hardware\u003cbr\u003e \n• Limited Lifetime Warranty \u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003e\u003cstrong\u003eSold as a Pair\u003c\/strong\u003e\u003cbr\u003e \n\u003cbr\u003e \nProduct fits: 1962 63 64 65 66 67 68 69 70 71 72 73 74 75 76 Mopar A-body, Dodge Dart, Dodge Demon, Plymouth Valiant, 64-69 Barracuda, Duster, Scamp.\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"1\" drop","offer_id":44023935107106,"sku":"RSMS6276D","price":460.0,"currency_code":"USD","in_stock":true},{"title":"Stock","offer_id":44023935139874,"sku":"RSMS6276S","price":460.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/Calvert-Monos_600W-IHp41T_c191e2b5-a654-4784-88cc-fe7c913ad7f9.png?v=1754106798"},{"product_id":"1970-74-mopar-e-body-rear-split-mono-leaf-springs","title":"1970-74 Mopar E Body Rear Split Mono Leaf Springs","description":"\u003cp\u003e\u003cstrong\u003eOur 1970-74 Mopar split-mono leaf springs are complete with solid aluminum bushings in the front eyes and poly-urethane bushings in the rear eyes for minimal deflection. The 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.\u003cbr\u003e \n\u003cbr\u003e \n• Split-Mono leaf springs made to work in conjuction with our traction bars.\u003cbr\u003e \n• 200lb. - 225lb. Spring Rate\u003cbr\u003e \n• Ride height options are stock and 1\" lowered.\u003cbr\u003e \n• Substantially lighter than multi-leafs for unsprung weight savings.\u003cbr\u003e \n• Heavy duty alignment spring pins \u0026amp; clamps.\u003cbr\u003e \n\u003cbr\u003e \nKit includes:\u003cbr\u003e \n• Leaf Springs (pair)\u003cbr\u003e \n• New front eye bushings\u003cbr\u003e \n• All Hardware\u003cbr\u003e \n• Limited Lifetime Warranty \u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cp\u003e\u003cstrong\u003eSold as a Pair\u003c\/strong\u003e\u003cbr\u003e \n\u003cbr\u003e \nProduct fits: 1970, 71, 72, 73 74 Mopar E body, Challenger and Barracada\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"1\" drop","offer_id":44023938908194,"sku":"RSMS70742","price":439.99,"currency_code":"USD","in_stock":true},{"title":"Stock","offer_id":44023938940962,"sku":"RSMS7074S","price":495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/Calvert-Monos_600W-IHp41T_2799ee72-4471-424e-b51a-6a71a8b2c13d.png?v=1754106814"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/collections\/null_img_78d3bb7b-e275-4097-90b9-3043c35091ca.jpg?v=1770941980","url":"https:\/\/www.performanceonline.com\/collections\/suspension-leaf-springs.oembed","provider":"Performance Online","version":"1.0","type":"link"}