{"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 conjunction with our traction bars. Factory Mopar Performance Spring Rate. Included are heavy duty alignment spring pins \u0026amp; clamps.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e Features a shorter 20-inch front segment and a longer 36-inch rear segment to manage spring wrap-up.\u003c\/li\u003e\n\u003cli\u003e Sold as specific left and right pairs, often with an extra leaf on the passenger side to counteract the chassis twisting off the line.\u003c\/li\u003e\n\u003cli\u003e Calibrated for specific vehicle weight classes (commonly ranging from 2,800 lbs to 3,800 lbs) and transmission types.\u003cbr\u003e \u003c\/li\u003e\n\u003c\/ul\u003e","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.jpg?v=1787492886"},{"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\/d-16310-962.jpg?v=1754067963"},{"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\/d-16538-125.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\/d-16547-883-01.jpg?v=1754068203"},{"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=1787492707"},{"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\/d-16957-946-01.jpg?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.jpg?v=1754070189"},{"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\/d-17069-971-01.jpg?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\/d-17320-913.jpg?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\/d-17634-375-01.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\/d-17637-967-01.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.jpg?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_4e18eb5d-ac60-4da0-a0db-8336cec6da04.jpg?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\/d-18206-845.jpg?v=1787491926"},{"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. Our leaf springs maintain the factory GVW and are available in stock height and 2.5\" drops. \u003c\/p\u003e \n \n\u003cul\u003e \n\u003c\/ul\u003e \n","brand":"Western Chassis","offers":[{"title":"Stock Height","offer_id":44022853107746,"sku":"FLS5559S","price":670.1,"currency_code":"USD","in_stock":true},{"title":"2.5\" Drop","offer_id":44022853074978,"sku":"FLS5559D","price":681.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/d-18232-880.jpg?v=1754077378"},{"product_id":"1967-81-chevy-camaro-suspension-kit-stage-2-with-coil-springs-and-leaf-springs","title":"1967-81 Chevy Camaro, Suspension Kit, Stage 2 with Coil Springs and Leaf Springs (Select Year\/Height\/Engine)","description":"\u003cp\u003eOur Stage 2 suspension kit fits 1967-81 Chevy Camaro. These kits will improve ride quality while improving performance. Our sway bars improve over and under steer and our 3 way adjustable shocks allow you to tune you suspension to your specific needs. Available in stock and lowered ride heights. \u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"1967-69 (S2SK6769) \/ Stock \/ Small Block","offer_id":44023122984994,"sku":"S2SK6769SSB12","price":1169.23,"currency_code":"USD","in_stock":true},{"title":"1970-81 (S2SK7081) \/ Stock \/ Small Block","offer_id":44023123017762,"sku":"S2SK7081SSB13","price":1191.11,"currency_code":"USD","in_stock":true},{"title":"1967-69 (S2SK6769) \/ Drop \/ Small Block","offer_id":44023123083298,"sku":"S2SK6769SSB15","price":1169.23,"currency_code":"USD","in_stock":true},{"title":"1970-81 (S2SK7081) \/ Drop \/ Small Block","offer_id":44023123116066,"sku":"S2SK7081SSB16","price":1191.11,"currency_code":"USD","in_stock":true},{"title":"1967-69 (S2SK6769) \/ Stock \/ Big Block","offer_id":44023123279906,"sku":"S2SK6769SSB21","price":1169.23,"currency_code":"USD","in_stock":true},{"title":"1970-81 (S2SK7081) \/ Stock \/ Big Block","offer_id":44023123312674,"sku":"S2SK7081SSB22","price":1191.11,"currency_code":"USD","in_stock":true},{"title":"1967-69 (S2SK6769) \/ Drop \/ Big Block","offer_id":44023123378210,"sku":"S2SK6769SSB24","price":1169.23,"currency_code":"USD","in_stock":true},{"title":"1970-81 (S2SK7081) \/ Drop \/ Big Block","offer_id":44023123410978,"sku":"S2SK7081SSB25","price":1191.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/t-18792-1215.jpg?v=1787491447"},{"product_id":"1968-74-chevy-nova-suspension-kit-stage-2-with-coil-springs-and-leaf-springs","title":"1968-74 Chevy Nova, Suspension Kit, Stage 2 with Coil Springs and Leaf Springs (Select Height\/ Engine)","description":"\u003cp\u003eOur Stage 2 suspension kit fits 1968-74 Chevy Nova. These kits will improve ride quality while improving performance. Our sway bars improve over and under steer and our 3 way adjustable shocks allow you to tune you suspension to your specific needs. Available in stock and lowered ride heights.\u003c\/p\u003e \r\n","brand":"Performance Online (POL)","offers":[{"title":"Stock \/ Small Block","offer_id":44023124852770,"sku":"S2SK6874SSB3","price":1169.23,"currency_code":"USD","in_stock":true},{"title":"Stock \/ Big Block","offer_id":44023124754466,"sku":"S2SK6874SSB6","price":1169.23,"currency_code":"USD","in_stock":true},{"title":"Drop \/ Small Block","offer_id":44023124820002,"sku":"S2SK6874DSB4","price":1321.59,"currency_code":"USD","in_stock":true},{"title":"Drop \/ Big Block","offer_id":44023124721698,"sku":"S2SK6874DSB7","price":1321.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/d-18793-1403.jpg?v=1787491447"},{"product_id":"1947-55-1st-series-chevy-gmc-3100-truck-stage-1-suspension-kit-multi-leaf-springs-front-and-rear-stock","title":"1947-55 Chevy, GMC 3100 Truck 1st Series , Stage 1 Suspension Kit, Multi Leaf Springs Front and Rear, Stock","description":"\u003cp\u003ePerformance Online offers you a wide variety of options when considering what you want to do with your 1947-55 Chevy, GMC 3100 1st series truck. This kit replaces the stock leaf springs and shocks on your vehicle. \u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"1947-54 \/ Stock","offer_id":44023174397986,"sku":"S1SK4754","price":1402.08,"currency_code":"USD","in_stock":true},{"title":"1947-54 \/ 2.5\" Front - 3\" Rear","offer_id":44713248129058,"sku":"S1SK4754D3","price":1275.67,"currency_code":"USD","in_stock":true},{"title":"1947-54 \/ 2.5\" Front 4\" Rear","offer_id":44713248161826,"sku":"S1SK4754D4","price":1275.67,"currency_code":"USD","in_stock":true},{"title":"1955 \/ Stock","offer_id":44023174430754,"sku":"S1SK551","price":1402.08,"currency_code":"USD","in_stock":true},{"title":"1955 \/ 2.5\" Front - 3\" Rear","offer_id":44713248194594,"sku":"S1SK551D3","price":1369.55,"currency_code":"USD","in_stock":true},{"title":"1955 \/ 2.5\" Front 4\" Rear","offer_id":44713248227362,"sku":"S1SK551D4","price":1369.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/d-18998-1598.jpg?v=1754082732"},{"product_id":"1955-59-chevy-gmc-truck-stage-1-suspension-kit-multi-leaf-springs-front-and-rear-stock","title":"1955-59 Chevy, GMC Truck Stage 1 Suspension Kit, Multi Leaf Springs Front and Rear, Stock","description":"\u003cp\u003ePerformance Online offers you a wide variety of options when considering what you want to do with your 1955-59 Chevy, GMC 3100 truck.\u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"Default Title","offer_id":44023177478178,"sku":"S1SK5559","price":1376.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/S1SKM5559_600W.jpg?v=1787491326"},{"product_id":"1953-56-ford-f-100-truck-suspension-kit-stage-1-multi-leaf-springs-stock","title":"1953-56 Ford F-100 Truck, Suspension Kit, Stage 1, Multi Leaf Springs","description":"\u003cp\u003ePerformance Online offers you a wide variety of options when considering what you want to do with your leaf spring suspension on your classic 1953-56 Ford F-100 truck. This kit replaces your stock leaf springs and shocks. \u003c\/p\u003e\n\u003cp\u003eStock or Lowered Applications\u003c\/p\u003e","brand":"Performance Online (POL)","offers":[{"title":"1953-54 \/ Stock","offer_id":44023180001314,"sku":"S1SK5354","price":1394.87,"currency_code":"USD","in_stock":true},{"title":"1953-54 \/ 2.5\" Front - 3\" Rear","offer_id":44713236529186,"sku":"S1SK5354D3","price":1423.89,"currency_code":"USD","in_stock":true},{"title":"1953-54 \/ 2.5\" Front - 4\" Rear","offer_id":44713236561954,"sku":"S1SK5354D4","price":1423.89,"currency_code":"USD","in_stock":true},{"title":"1955 \/ Stock","offer_id":44023180066850,"sku":"S1SK55F","price":1345.38,"currency_code":"USD","in_stock":true},{"title":"1955 \/ 2.5\" Front - 3\" Rear","offer_id":44713236594722,"sku":"S1SK55FD3","price":1371.91,"currency_code":"USD","in_stock":true},{"title":"1955 \/ 2.5\" Front - 4\" Rear","offer_id":44713236627490,"sku":"S1SK55FD4","price":1371.91,"currency_code":"USD","in_stock":true},{"title":"1956 \/ Stock","offer_id":44023180034082,"sku":"S1SK56F","price":1345.38,"currency_code":"USD","in_stock":true},{"title":"1956 \/ 2.5\" Front - 3\" Rear","offer_id":44713236660258,"sku":"S1SK56FD3","price":1371.91,"currency_code":"USD","in_stock":true},{"title":"1956 \/ 2.5\" Front - 4\" Rear","offer_id":44713236693026,"sku":"S1SK56FD4","price":1371.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/d-19055-1695-01.jpg?v=1754082908"},{"product_id":"1947-54-chevy-gmc-truck-stage-2-leaf-spring-suspension-kit","title":"1947-54 Chevy, GMC 3100 Truck Stage 2 Leaf Spring Suspension Kit","description":"\u003cp\u003ePerformance Online offers you a wide variety of options when considering what you want to do with your 1947-54 Chevy and GMC 3100 Series truck. Our suspension and handling kit helps your handling and performance while rebuilding you entire suspension.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFront Springs include choice of:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStock Height\u003c\/li\u003e\n\u003cli\u003e2.5\" Drop\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRear Leafs include choice of:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStock Height\u003c\/li\u003e\n\u003cli\u003e3\" Drop\u003c\/li\u003e\n\u003cli\u003e4\" Drop\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Performance Online (POL)","offers":[{"title":"Stock Height","offer_id":44023181901858,"sku":"S2SK4754","price":1911.14,"currency_code":"USD","in_stock":true},{"title":"2.5\" Front \/ 3\"Rear","offer_id":44023181869090,"sku":"S2SK4754D3","price":1720.8,"currency_code":"USD","in_stock":true},{"title":"2.5\" Front \/ 4\"Rear","offer_id":44023181803554,"sku":"S2SK4754D4","price":1720.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/S2SKM5559XX_600W.jpg?v=1787491326"},{"product_id":"1953-56-ford-f-100-truck-stage-2-suspension-kit-multi-leaf-springs-front-and-rear","title":"1953-56 Ford F-100 Truck, Stage 2 Suspension Kit, Multi Leaf Springs","description":"\u003cp\u003e\u003cstrong\u003ePerformance Online offers you a wide variety of options when considering what you want to do with your 1953-56 Ford F-100 truck. Our suspension and handling kit helps your handling and performance while rebuilding you entire suspension.\u003cbr\u003e \n\u003cbr\u003e \nKit Includes:\u003c\/strong\u003e\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e\u003cstrong\u003eFront and Rear Multi Leaf Springs\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eFront and Rear Sway Bars\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eFront and Rear Shocks\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eSway Bar mounting hardware\u003c\/strong\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cstrong\u003eLimited Lifetime Warranty\u003c\/strong\u003e\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003e\u003cbr\u003e \n\u003cstrong\u003eFront Springs include choice of:\u003cbr\u003e \n• Stock Height\u003cbr\u003e \n• 2.5\" Drop\u003cbr\u003e \nRear Leafs include choice of:\u003cbr\u003e \n• Stock Height\u003cbr\u003e \n• 3\" Drop\u003cbr\u003e \n• 4\" Drop\u003c\/strong\u003e\u003cbr\u003e \n\u003cbr\u003e \nNote: Kits may vary in appearance according to year and model.\u003c\/p\u003e \n \n\u003cp\u003eFits: 1953 1954 1955 1956 Ford F-100 truck\u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"1953-54 \/ Stock Height","offer_id":44023185506338,"sku":"S2SK5354","price":1866.67,"currency_code":"USD","in_stock":true},{"title":"1953-54 \/ 2.5\" Front \/ 3\" Rear","offer_id":44023185408034,"sku":"S2SK5354D3","price":1895.69,"currency_code":"USD","in_stock":true},{"title":"1953-54 \/ 2.5\" Front \/ 4\" Rear","offer_id":44023185735714,"sku":"S2SK5354D4","price":1895.69,"currency_code":"USD","in_stock":true},{"title":"1955 \/ Stock Height","offer_id":44023185702946,"sku":"S2SK55F","price":1817.29,"currency_code":"USD","in_stock":true},{"title":"1955 \/ 2.5\" Front \/ 3\" Rear","offer_id":44023185342498,"sku":"S2SK55FD3","price":1843.71,"currency_code":"USD","in_stock":true},{"title":"1955 \/ 2.5\" Front \/ 4\" Rear","offer_id":44023185801250,"sku":"S2SK55FD4","price":1843.71,"currency_code":"USD","in_stock":true},{"title":"1956 \/ Stock Height","offer_id":44023185375266,"sku":"S2SK56F","price":1817.29,"currency_code":"USD","in_stock":true},{"title":"1956 \/ 2.5\" Front \/ 3\" Rear","offer_id":44023185440802,"sku":"S2SK56FD3","price":1843.71,"currency_code":"USD","in_stock":true},{"title":"1956 \/ 2.5\" Front \/ 4\" Rear","offer_id":44023185768482,"sku":"S2SK56FD4","price":1843.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/d-19058-1698.jpg?v=1787491326"},{"product_id":"1953-56-ford-f100-truck-suspension-kit-stage-2-with-mono-leaf-springs","title":"1953-56 Ford F-100 Truck, Suspension Kit, Stage 2 with Mono Leaf Springs","description":"\u003cp\u003e\u003cstrong\u003ePerformance Online offers you a wide variety of options when considering what you want to do with your Classic truck. Our Stage 2 suspension kits allow you to lower your vehicle and improve the handing of your truck all in one kit.\u003cbr\u003e\u003cbr\u003eOur Stage 2 suspension kit includes:\u003cbr\u003e• Front and Rear Mono Leaf Springs\u003cbr\u003e• Front and Rear Sway Bars\u003cbr\u003e• Front and Rear Shocks\u003cbr\u003e• U-bolts\u003cbr\u003e• All Sway Bar mounting hardware\u003cbr\u003e• Instructions\u003cbr\u003e• Limited Lifetime Warranty\u003cbr\u003e\u003cbr\u003eFront Springs include:\u003cbr\u003e• 3\" Drop\u003cbr\u003e• 4.5\" Drop\u003cbr\u003eRear Leafs include choice of:\u003cbr\u003e• 4\" Drop\u003cbr\u003e• 6\" Drop\u003cbr\u003e\u003cbr\u003eFront springs are available is stock location or 1\" forward axle locations to center your axle in the wheel well.\u003cbr\u003e\u003cbr\u003eOversized product.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eNote: Kits may vary in appearance according to year and model.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Performance Online (POL)","offers":[{"title":"1953-1954 \/ 3\" Front - 4\" Rear \/ Stock","offer_id":44713183576098,"sku":"S2SKL5354D34","price":1936.84,"currency_code":"USD","in_stock":true},{"title":"1953-1954 \/ 3\" Front - 4\" Rear \/ 1\" forward","offer_id":44713183608866,"sku":"S2SKL5354D34F","price":1936.84,"currency_code":"USD","in_stock":true},{"title":"1953-1954 \/ 3\" Front - 6\" Rear \/ Stock","offer_id":44713169223714,"sku":"S2SKL5354D36","price":1936.84,"currency_code":"USD","in_stock":true},{"title":"1953-1954 \/ 3\" Front - 6\" Rear \/ 1\" forward","offer_id":44713183641634,"sku":"S2SKL5354D36F","price":1936.84,"currency_code":"USD","in_stock":true},{"title":"1953-1954 \/ 4\" Front - 4\" Rear \/ Stock","offer_id":44713169256482,"sku":"S2SKL5354D44","price":1936.84,"currency_code":"USD","in_stock":true},{"title":"1953-1954 \/ 4\" Front - 4\" Rear \/ 1\" forward","offer_id":44713183674402,"sku":"S2SKL5354D44F","price":1936.84,"currency_code":"USD","in_stock":true},{"title":"1953-1954 \/ 4\" Front - 6\" Rear \/ Stock","offer_id":44713169289250,"sku":"S2SKL5354D46","price":1936.84,"currency_code":"USD","in_stock":true},{"title":"1953-1954 \/ 4\" Front - 6\" Rear \/ 1\" forward","offer_id":44713183707170,"sku":"S2SKL5354D46F","price":1936.84,"currency_code":"USD","in_stock":true},{"title":"1955 \/ 3\" Front - 4\" Rear \/ Stock","offer_id":44713183739938,"sku":"S2SKL55D34","price":1936.84,"currency_code":"USD","in_stock":true},{"title":"1955 \/ 3\" Front - 4\" Rear \/ 1\" forward","offer_id":44713183772706,"sku":"S2SKL55D34F","price":1936.84,"currency_code":"USD","in_stock":true},{"title":"1955 \/ 3\" Front - 6\" Rear \/ Stock","offer_id":44713169322018,"sku":"S2SKL55D36","price":1936.84,"currency_code":"USD","in_stock":true},{"title":"1955 \/ 3\" Front - 6\" Rear \/ 1\" forward","offer_id":44713183805474,"sku":"S2SKL55D36F","price":1936.84,"currency_code":"USD","in_stock":true},{"title":"1955 \/ 4\" Front - 4\" Rear \/ Stock","offer_id":44713169354786,"sku":"S2SKL55D44","price":1936.84,"currency_code":"USD","in_stock":true},{"title":"1955 \/ 4\" Front - 4\" Rear \/ 1\" forward","offer_id":44713183838242,"sku":"S2SKL55D44F","price":1936.84,"currency_code":"USD","in_stock":true},{"title":"1955 \/ 4\" Front - 6\" Rear \/ Stock","offer_id":44713169387554,"sku":"S2SKL55D46","price":1936.84,"currency_code":"USD","in_stock":true},{"title":"1955 \/ 4\" Front - 6\" Rear \/ 1\" forward","offer_id":44713183871010,"sku":"S2SKL55D46F","price":1936.84,"currency_code":"USD","in_stock":true},{"title":"1956 \/ 3\" Front - 4\" Rear \/ Stock","offer_id":44713183903778,"sku":"S2SKL56D34","price":1936.84,"currency_code":"USD","in_stock":true},{"title":"1956 \/ 3\" Front - 4\" Rear \/ 1\" forward","offer_id":44713183936546,"sku":"S2SKL56D34F","price":1936.84,"currency_code":"USD","in_stock":true},{"title":"1956 \/ 3\" Front - 6\" Rear \/ Stock","offer_id":44713169420322,"sku":"S2SKL56D36","price":1936.84,"currency_code":"USD","in_stock":true},{"title":"1956 \/ 3\" Front - 6\" Rear \/ 1\" forward","offer_id":44713183969314,"sku":"S2SKL56D36F","price":1936.84,"currency_code":"USD","in_stock":true},{"title":"1956 \/ 4\" Front - 4\" Rear \/ Stock","offer_id":44713169453090,"sku":"S2SKL56D44","price":1936.84,"currency_code":"USD","in_stock":true},{"title":"1956 \/ 4\" Front - 4\" Rear \/ 1\" forward","offer_id":44713184002082,"sku":"S2SKL56D44F","price":1936.84,"currency_code":"USD","in_stock":true},{"title":"1956 \/ 4\" Front - 6\" Rear \/ Stock","offer_id":44713169485858,"sku":"S2SKL56D46","price":1936.84,"currency_code":"USD","in_stock":true},{"title":"1956 \/ 4\" Front - 6\" Rear \/ 1\" forward","offer_id":44713184034850,"sku":"S2SKL56D46F","price":1936.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/d-19064-1704.jpg?v=1787491326"},{"product_id":"1964-73-ford-mustang-split-mono-leaf-springs","title":"1964-73 Ford Mustang Rear Split Mono Leaf Springs","description":"\u003cp\u003e\u003cstrong\u003eOur 1964-73 Ford Mustang 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\u003e Due to the nature of these springs, requires center bolt modifications \u0026amp; grinding to fit.\u003cbr\u003e \n\u003cbr\u003e \nProduct fits: 1964, 65, 66, 67, 68, 69, 70, 71, 72, 73 Ford Mustang\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"Stock","offer_id":44023192387618,"sku":"RSMS6473S","price":460.0,"currency_code":"USD","in_stock":true},{"title":"1\" drop","offer_id":44023192420386,"sku":"RSMS6473D","price":460.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/Calvert-Monos_600W_3a5d176c-e69c-4758-b408-34fe4820a508.jpg?v=1754083145"},{"product_id":"1963-78-mopar-b-body-rear-split-mono-leaf-springs","title":"1963-78 Mopar B Body Rear Split Mono Leaf Springs","description":"\u003cp\u003eOur 1963-74 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 \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_6ef88337-662a-49c6-b3d9-6442173dd076.jpg?v=1754088469"},{"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=1787490367"},{"product_id":"1967-81-chevy-camaro-mono-leaf-spring-set","title":"1967-81 Chevy Camaro Mono Leaf Spring Set","description":"\u003cp\u003e\u003cstrong\u003eThese quality mono springs are a great way to lower the rear of your car or replace your old originals and maintain that retro look. New design offers a progressive spring rate that is ideal for high horsepower cars.\u003cbr\u003e\u003cbr\u003eOur springs maintain the factory GVW.\u003cbr\u003e\u003cbr\u003eAvailable in Stock height or 2\" drop. \u003cbr\u003eSold in pairs.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eKit Includes:\u003cbr\u003e• Leaf Springs\u003cbr\u003e• Limited Lifetime Warranty\u003c\/strong\u003e\u003c\/p\u003e","brand":"Monos By POL","offers":[{"title":"70-81 \/ Stock height","offer_id":44023686103074,"sku":"RMS7081D4","price":575.99,"currency_code":"USD","in_stock":true},{"title":"67-69 \/ 2\" drop","offer_id":44023686299682,"sku":"RMS6769S6","price":825.21,"currency_code":"USD","in_stock":true},{"title":"70-81 \/ 2\" drop","offer_id":44023686332450,"sku":"RMS7081D7","price":825.21,"currency_code":"USD","in_stock":true},{"title":"67-69 \/ Stock height","offer_id":44023686365218,"sku":"RMS6769S3","price":825.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/SUS-131-2-TdGYpE.png?v=1784711166"},{"product_id":"1955-59-chevy-gmc-truck-leaf-spring-set-rear-multi-leaf-rls47591","title":"1955-59 Chevy, GMC Truck Leaf Spring Set, 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 1955-59 Chevy and GMC truck. Our leaf springs maintain the factory GVW and are available in stock height, 3\" and 4\" drops. Add $80.00 pr. for factory stock height.\u003c\/p\u003e \r\n","brand":"Performance Online (POL)","offers":[{"title":"3\" Drop","offer_id":44023687905314,"sku":"RLS5559D3","price":773.1,"currency_code":"USD","in_stock":true},{"title":"4\" Drop","offer_id":44023687938082,"sku":"RLS5559D4","price":773.1,"currency_code":"USD","in_stock":true},{"title":"Stock Height","offer_id":44023687970850,"sku":"RLS5559S","price":773.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/t-16547-309.jpg?v=1784711166"},{"product_id":"1982-04-chevy-s10-gmc-s15-truck-lowering-leaf-springs","title":"1982-04 Chevy S10, GMC S15 Truck Lowering Leaf Springs","description":"\u003cp\u003eWhether you're building an Chevy S10 or  GMC S15 truck Performance Online has your suspension covered. Our lowered leaf springs are available with a 3\" or 4\" drop and offer an outrstanding smooth ride\u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"Specify Drop","offer_id":44023694131234,"sku":"RLS82041","price":266.95,"currency_code":"USD","in_stock":true},{"title":"4\" Drop","offer_id":44023694164002,"sku":"RLS8204D4","price":266.95,"currency_code":"USD","in_stock":true},{"title":"3\" Drop","offer_id":44023694196770,"sku":"RLS8204D3","price":266.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/S10_Leaf_250.jpg?v=1784711166"},{"product_id":"1949-52-chevy-fleetline-belair-rear-leaf-spring-set","title":"1949-52 Chevy Fleetline, Belair Rear Leaf Spring Set","description":"\u003cp\u003e\u003cstrong\u003ePerformance Online offers you a wide variety of options when considering what you want to do with your 1949-52 Chevy Fleetline, Belair full size car. Restore your rear suspension with a set of our new replacement leaf springs. Springs maintain the factory GVW. Sold in pairs.\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eAvailable in:\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003e\u003cstrong\u003eStock height\u003c\/strong\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cstrong\u003e2\" Drop\u003c\/strong\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cstrong\u003e3\" Drop\u003c\/strong\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003cbr\u003e\r\n• Leaf Springs\u003cbr\u003e\r\n• Limited Lifetime Warranty\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003eNOTE: U-Bolts sold separately. Multi leaf springs are built to order. Requires up to 3-4 days processingin time. Springs are custom built, and not returnable.\u003c\/p\u003e\r\n","brand":"Performance Online (POL)","offers":[{"title":"Stock (21-163)","offer_id":44023697276962,"sku":"RLS4952S","price":636.49,"currency_code":"USD","in_stock":true},{"title":"2\" Drop (21-163-2)","offer_id":44023697211426,"sku":"RLS4952D2","price":644.12,"currency_code":"USD","in_stock":true},{"title":"3\" Drop (21-163-3)","offer_id":44023697178658,"sku":"RLS4952D3","price":644.12,"currency_code":"USD","in_stock":true},{"title":"4\" Drop (21-163-4)","offer_id":44023697145890,"sku":"RLS4952D4","price":644.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/d-17069-971-02.jpg?v=1754101995"},{"product_id":"1953-54-chevy-fleetline-belair-rear-leaf-spring-set","title":"1953-54 Chevy Fleetline, Belair Rear Leaf Spring Set","description":"\u003cp\u003ePerformance Online offers you a wide variety of options when considering what you want to do with your project 1953-54 Chevy Fleetline, Belair and fullsize car. Restore your rear suspension with a set of our new replacement leaf springs. Maintain the factory GVW. Sold in pairs.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Performance Online (POL)","offers":[{"title":"3\" Drop (21-171-3)","offer_id":44023697834018,"sku":"RLS5354D3","price":681.17,"currency_code":"USD","in_stock":true},{"title":"4\" Drop (21-171-4)","offer_id":44023697866786,"sku":"RLS5354D4","price":681.17,"currency_code":"USD","in_stock":true},{"title":"Specify Height","offer_id":44023697899554,"sku":"RLS53541","price":681.17,"currency_code":"USD","in_stock":true},{"title":"Stock (21-171)","offer_id":44023697932322,"sku":"RLS5354S","price":681.17,"currency_code":"USD","in_stock":true},{"title":"2\" Drop (21-171-2)","offer_id":44023697965090,"sku":"RLS5354D2","price":681.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/d-17069-971.jpg?v=1754102012"},{"product_id":"1948-52-ford-f-1-truck-suspension-kit-stage-1-multi-leaf-springs-stock","title":"1948-52 Ford F-1 Truck, Suspension Kit, Stage 1, Multi Leaf Springs, Stock","description":"\u003cp\u003ePerformance Online offers you a wide variety of options when considering what you want to do with your leaf spring suspension setup on your 1948-52 Ford F-1 truck. This kit replaces your stock leaf springs and shocks. \u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"Default Title","offer_id":44023734239266,"sku":"S1SK4852","price":1393.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/d-19055-1695-02.jpg?v=1784710945"},{"product_id":"1957-64-ford-f-100-truck-suspension-kit-stage-1-multi-leaf-springs-s1skm5364-stock","title":"1957-64 Ford F-100 Truck, Suspension Kit, Stage 1, Multi Leaf Springs, Stock","description":"\u003cp\u003ePerformance Online offers you a wide variety of options when considering what you want to do with your leaf spring suspension on your 1957-64 Ford F-100 Truck. \u003cbr\u003e \r\n \u003c\/p\u003e \r\n","brand":"Performance Online (POL)","offers":[{"title":"1957-60","offer_id":44023734304802,"sku":"S1SK5760","price":1505.22,"currency_code":"USD","in_stock":true},{"title":"1961-64","offer_id":44023734337570,"sku":"S1SK6164","price":1405.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/d-19055-1695.jpg?v=1784710946"},{"product_id":"1953-56-ford-f-100-truck-multi-leaf-spring-set-front","title":"1953-56 Ford F-100 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 1953-56 Ford F-100 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":"2.5\" Drop","offer_id":44023734468642,"sku":"FLS5356D","price":665.95,"currency_code":"USD","in_stock":true},{"title":"Stock","offer_id":44023734534178,"sku":"FLS5356S","price":665.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/d-17634-375-02.jpg?v=1754104745"},{"product_id":"1957-64-ford-f-100-truck-multi-leaf-spring-set-front","title":"1957-64 Ford F-100 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 1957-64 Ford F-100 truck. 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\/d-17634-375.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\/d-17637-967-02.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\/d-17637-967.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\/d-16957-946.jpg?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_ea7ac806-dc3e-42b0-8722-35f6d6f33bc1.jpg?v=1784710585"},{"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_4ccfa4ca-0e2b-4c95-b559-3e03b089872f.jpg?v=1784710585"},{"product_id":"1966-71-ford-fairlane-rear-split-mono-leaf-springs","title":"1966-71 Ford Fairlane Rear Split Mono Leaf Springs","description":"\u003cp\u003eOur 1966-71 Ford Fairlane 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 \nSplit-Mono leaf springs made to work in conjuction with our traction bars.\u003cbr\u003e \n \u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"1\" drop","offer_id":44023951818786,"sku":"RSMS6271D","price":460.0,"currency_code":"USD","in_stock":true},{"title":"Stock","offer_id":44023951851554,"sku":"RSMS6271S","price":460.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/Calvert-Monos_600W_e4861f49-f900-4883-b4e5-951eb0f3e8aa.jpg?v=1784710584"},{"product_id":"1960-70-ford-falcon-rear-split-mono-leaf-springs","title":"1960-70 Ford Falcon Rear Split Mono Leaf Springs","description":"\u003cp\u003e\u003cstrong\u003eOur 1960-70 Ford Falcon 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\u003e Due to the nature of these springs, requires center bolt modifications \u0026amp; grinding to fit.\u003cbr\u003e \n\u003cbr\u003e \nProduct fits: 1960 61 62 63 64 65 66 67 68 69 70 Ford Falcon\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"1\" drop \/ 1964-65","offer_id":44023952998434,"sku":"RSMS6063D7","price":482.99,"currency_code":"USD","in_stock":true},{"title":"1\" drop \/ 1966-70","offer_id":44023952900130,"sku":"RSMS6063D10","price":482.99,"currency_code":"USD","in_stock":true},{"title":"1\" drop \/ 1960-63","offer_id":44023953063970,"sku":"RSMS6063D4","price":482.99,"currency_code":"USD","in_stock":true},{"title":"Stock \/ 1964-65","offer_id":44023953031202,"sku":"RSMS6063S6","price":482.99,"currency_code":"USD","in_stock":true},{"title":"Stock \/ 1966-70","offer_id":44023952932898,"sku":"RSMS6063S9","price":482.99,"currency_code":"USD","in_stock":true},{"title":"Stock \/ 1960-63","offer_id":44023953096738,"sku":"RSMS6063S3","price":482.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/Calvert-Monos_600W_544a2761-49e5-4b85-86c8-9e08c1821f9b.jpg?v=1784710511"},{"product_id":"1960-64-ford-galaxie-rear-split-mono-leaf-springs","title":"1960-64 Ford Galaxie Rear Split Mono Leaf Springs","description":"\u003cp\u003e\u003cstrong\u003eOur 1960-64 Ford Galaxie 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 \r\n\u003cbr\u003e \r\n• Split-Mono leaf springs made to work in conjuction with our traction bars.\u003cbr\u003e \r\n\u003cbr\u003e \r\n• 200lb. - 225lb. Spring Rate\u003cbr\u003e \r\n\u003cbr\u003e \r\n• Ride height options are stock and 1\" lowered.\u003cbr\u003e \r\n\u003cbr\u003e \r\n• Substantially lighter than multi-leafs for unsprung weight savings.\u003cbr\u003e \r\n\u003cbr\u003e \r\n• Heavy duty alignment spring pins \u0026amp; clamps.\u003cbr\u003e \r\n\u003cbr\u003e \r\nKit includes:\u003cbr\u003e \r\n• Leaf Springs (pair)\u003cbr\u003e \r\n• New front eye bushings\u003cbr\u003e \r\n• All Hardware\u003cbr\u003e \r\n• Limited Lifetime Warranty \u003c\/strong\u003e\u003c\/p\u003e \r\n \r\n\u003cp\u003e\u003cstrong\u003eSold as a Pair.\u003c\/strong\u003e Due to the nature of these springs, requires center bolt modifications \u0026amp; grinding to fit.\u003cbr\u003e \r\n\u003cbr\u003e \r\nProduct fits: 1959 60 61 62 63 64 Ford Galaxie\u003c\/p\u003e \r\n","brand":"Caltracs","offers":[{"title":"1\" drop \/ 1963-64","offer_id":44023954178082,"sku":"RSMS5962D7","price":459.99,"currency_code":"USD","in_stock":true},{"title":"Stock \/ 1963-64","offer_id":44023954210850,"sku":"RSMS5962S6","price":522.9,"currency_code":"USD","in_stock":true},{"title":"1\" drop \/ 1959-62","offer_id":44023954276386,"sku":"RSMS5962D4","price":522.9,"currency_code":"USD","in_stock":true},{"title":"Stock \/ 1959-62","offer_id":44023954374690,"sku":"RSMS5962S3","price":522.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/Calvert-Monos_600W_715979cf-7192-4e6c-aca7-aafd2b80536c.jpg?v=1784710511"},{"product_id":"1968-76-ford-torino-rear-split-mono-leaf-springs","title":"1968-76 Ford Torino Rear Split Mono Leaf Springs","description":"\u003cp\u003e\u003cstrong\u003eOur 1968-76 Ford Torino 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\u003e \u003cbr\u003e \n\u003cbr\u003e \nProduct fits: 1968 69 70 71 72 73 74 75 76 Ford Torino\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"Stock","offer_id":44023955456034,"sku":"RSMS6876S","price":482.99,"currency_code":"USD","in_stock":true},{"title":"1\" drop","offer_id":44023955488802,"sku":"RSMS6876D","price":460.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/Calvert-Monos_600W_5f97243e-ff5e-48b7-a155-e7c310349aca.jpg?v=1784710511"},{"product_id":"1970-77-ford-maverick-rear-split-mono-leaf-springs","title":"1970-77 Ford Maverick Rear Split Mono Leaf Springs","description":"\u003cp\u003e\u003cstrong\u003eOur 1970-77 Ford Maverick 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\u003e \u003cbr\u003e \n\u003cbr\u003e \nProduct fits: 1970 71 72 73 74 75 76 77 Ford Maverick\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"Stock","offer_id":44023955685410,"sku":"RSMS7077S","price":460.0,"currency_code":"USD","in_stock":true},{"title":"1\" drop","offer_id":44023955718178,"sku":"RSMS7077D","price":460.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/Calvert-Monos_600W_ba86287a-ac06-4b5f-927f-6464af209da3.jpg?v=1784710510"},{"product_id":"1960-67-mercury-comet-rear-split-mono-leaf-springs","title":"1960-67 Mercury Comet Rear Split Mono Leaf Springs","description":"\u003cp\u003e\u003cstrong\u003eOur 1960-67 Mercury Comet and Cyclone 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\u003e \u003cbr\u003e \n\u003cbr\u003e \nProduct fits: 1960 61 62 63 64 65 66 67 Mercury Comet and Cyclone\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"1\" drop","offer_id":44023955914786,"sku":"RSMS6067D","price":460.0,"currency_code":"USD","in_stock":true},{"title":"Stock","offer_id":44023955947554,"sku":"RSMS6067S","price":460.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/Calvert-Monos_600W_5e380738-fb9d-483b-9a37-832db91f0b3c.jpg?v=1784710510"},{"product_id":"1967-73-mercury-cougar-rear-split-mono-leaf-springs","title":"1967-73 Mercury Cougar Rear Split Mono Leaf Springs","description":"\u003cp\u003e\u003cstrong\u003eOur 1967-73 Mercury Cougar 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\u003e \u003cbr\u003e \n\u003cbr\u003e \nProduct fits: 1967 68 69 70 71 72 73 Mercury Cougar\u003c\/p\u003e \n","brand":"Caltracs","offers":[{"title":"Stock","offer_id":44023956078626,"sku":"RSMS6773S","price":460.0,"currency_code":"USD","in_stock":true},{"title":"1\" drop","offer_id":44023956111394,"sku":"RSMS6773D","price":460.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/Calvert-Monos_600W_d36fed66-0e4a-45c4-8b75-97c736f782c6.jpg?v=1784710510"},{"product_id":"1973-87-chevy-gmc-c10-truck-multi-leaf-spring-set-rear-56-long-rls73871","title":"1973-87 Chevy, GMC C10 Truck Multi Leaf Spring Set, Rear, 56\" Long","description":"\u003cp\u003e\u003cspan style=\"color:#000000\"\u003eOur 1973-87 Chevy truck GMC truck C10 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 56\" Length. Sold in pairs.\u003c\/span\u003e\u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"Stock","offer_id":44024198561826,"sku":"RLS7387S6","price":895.74,"currency_code":"USD","in_stock":true},{"title":"3\" Drop","offer_id":44024198529058,"sku":"RLS7387D36","price":895.74,"currency_code":"USD","in_stock":true},{"title":"4\" Drop","offer_id":44024198594594,"sku":"RLS7387D46","price":895.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/d-16833-896.jpg?v=1754109994"},{"product_id":"1947-55-chevy-gmc-3100-truck-1st-series-stage-1-suspension-kit-multi-leaf-springs-front-and-rear-drop","title":"1947-55 Chevy, GMC 3100 Truck 1st Series , Stage 1 Suspension Kit, Multi Leaf Springs Front and Rear, Drop","description":"\u003cp\u003ePerformance Online offers you a wide variety of options when considering what you want to do with your 1947-55 Chevy, GMC 3100 1st series truck. This kit lowers the vehicle 2.5\" in the front and your choice of 3\" or 4\" in the rear. \u003c\/p\u003e","brand":"Performance Online (POL)","offers":[{"title":"1947-54 \/ 4\" Drop","offer_id":44024439373858,"sku":"S1SK4754D36","price":1266.78,"currency_code":"USD","in_stock":true},{"title":"1955 \/ 3\" Drop","offer_id":44024439439394,"sku":"S1SK551D34","price":1369.55,"currency_code":"USD","in_stock":true},{"title":"1947-54 \/ 3\" Drop","offer_id":44024439472162,"sku":"S1SK4754D33","price":1266.78,"currency_code":"USD","in_stock":true},{"title":"1955 \/ 4\" Drop","offer_id":44024439636002,"sku":"S1SK551D37","price":1369.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/d-18998-1598_e917a213-2f23-4cad-a630-1b235f2b27d5.jpg?v=1784709382"}],"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?page=7","provider":"Performance Online","version":"1.0","type":"link"}