{"product_id":"bjgm-gd401-10550c","title":"QA1 GD401-10550C Kit Gm Pro Coil Alum D-Adj 10-550 Tapered Flat Lrg","description":"Front Pro Coil double adjustable stock mount shock kit. Compressed length of 10.13\" and extended length of 14\". Includes 10\" spring with rating of 550 and has a large tapered flat end.\u003chr\u003eThese QA1 GM Pro Coil Systems are a great option for anyone looking for fully adjustable ride height and valving control. Choose a spring rate and adjustability that fits your driving style, adjust the valving to match and you are on your way. These shocks also utilize a fully threaded body that allows you to adjust your ride height for the perfect stance or to finely tune the weight balance for superior handling. Specially designed for QA1's Pro Coil Systems, the American-made lightweight high travel springs have fewer coils and a smaller wire diameter, resulting in increased travel due to the larger distance between the coils. They reduce unsprung weight and react faster, optimizing suspension performance. Multiple spring rate options are also available and have been successfully tested in various applications, from casual street driving to hard core race applications. Adjustable Pro Coil System Features: Available in independent compression and rebound double adjustable, simultaneous compression and rebound adjustable, or drag \"R\" Series adjustable, Lightweight Billet Aluminum Coil-Over Shocks, High Travel Springs, Easy, Bolt-In Installation, Ride Height Adjustable, 100% Dyno Tested and Serialized, Serviceable and Rebuildable by QA1 Authorized Service Centers, Made in the USA, Used in drag racing, street performance, autocross, road racing and street rod applications, Sold in Pairs, Non-Adjustable Pro Coil System Features: Steel, Stock Appearing Coil-Over Shocks, High Travel Springs, Easy, Bolt-In Installation, Ride Height Adjustable, Used in drag racing, street performance, autocross, road racing and street rod applications, Sold in Pairs\u003chr\u003e\u003ch3\u003eApplication Summary:\u003c\/h3\u003e\n      \u003ctable class=\"table-appsum\"\u003e\n        \u003cthead\u003e\n          \u003ctr\u003e\n            \u003cth\u003eYear\u003c\/th\u003e\n            \u003cth\u003eMake\/Model\u003c\/th\u003e\n          \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n            \u003ctd\u003e1975\u003c\/td\u003e\n            \u003ctd\u003eBuick Apollo\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1973-1977\u003c\/td\u003e\n            \u003ctd\u003eBuick Century\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1973-1988\u003c\/td\u003e\n            \u003ctd\u003eBuick Regal\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1975-1979\u003c\/td\u003e\n            \u003ctd\u003eBuick Skylark\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1990-1998\u003c\/td\u003e\n            \u003ctd\u003eChevrolet C1500\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1973\u003c\/td\u003e\n            \u003ctd\u003eChevrolet Chevelle\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1973-1987\u003c\/td\u003e\n            \u003ctd\u003eChevrolet El Camino\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1973-1976\u003c\/td\u003e\n            \u003ctd\u003eChevrolet Laguna\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1973-1982\u003c\/td\u003e\n            \u003ctd\u003eChevrolet Malibu\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1973-1988\u003c\/td\u003e\n            \u003ctd\u003eChevrolet Monte Carlo\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1975-1979\u003c\/td\u003e\n            \u003ctd\u003eChevrolet Nova\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1982-2004\u003c\/td\u003e\n            \u003ctd\u003eChevrolet S10\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1999-2006\u003c\/td\u003e\n            \u003ctd\u003eChevrolet Silverado 1500\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1988-1998\u003c\/td\u003e\n            \u003ctd\u003eGMC C1500\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1981-1987\u003c\/td\u003e\n            \u003ctd\u003eGMC Caballero\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1982-1990\u003c\/td\u003e\n            \u003ctd\u003eGMC S15\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1991-2004\u003c\/td\u003e\n            \u003ctd\u003eGMC Sonoma\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1973-1977\u003c\/td\u003e\n            \u003ctd\u003eGMC Sprint\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1973-1981\u003c\/td\u003e\n            \u003ctd\u003eOldsmobile Cutlass\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1985-1987\u003c\/td\u003e\n            \u003ctd\u003eOldsmobile Cutlass\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1973-1977\u003c\/td\u003e\n            \u003ctd\u003eOldsmobile Cutlass Supreme\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1975-1979\u003c\/td\u003e\n            \u003ctd\u003eOldsmobile Omega\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1978-1987\u003c\/td\u003e\n            \u003ctd\u003ePontiac Bonneville\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1973-1975\u003c\/td\u003e\n            \u003ctd\u003ePontiac Grand Am\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1978-1980\u003c\/td\u003e\n            \u003ctd\u003ePontiac Grand Am\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1982-1983\u003c\/td\u003e\n            \u003ctd\u003ePontiac Grand LeMans\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1973-1987\u003c\/td\u003e\n            \u003ctd\u003ePontiac Grand Prix\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1973-1981\u003c\/td\u003e\n            \u003ctd\u003ePontiac LeMans\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1977-1979\u003c\/td\u003e\n            \u003ctd\u003ePontiac Phoenix\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \n          \u003ctr\u003e\n            \u003ctd\u003e1975-1977\u003c\/td\u003e\n            \u003ctd\u003ePontiac Ventura\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    ","brand":"QA1","offers":[{"title":"Default Title","offer_id":40297046638731,"sku":"QA1GD401-10550C","price":1394.3,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0554\/5495\/7707\/files\/GM_PROCOIL_DOUBLE_2110036e-b22f-4da0-b1ca-c7d73cc4ebcf.png?v=1727912135","url":"https:\/\/jbspowercentre.com\/products\/bjgm-gd401-10550c","provider":"JBs Power Centre","version":"1.0","type":"link"}