{"product_id":"qa1-narrowed-9-rear-suspension-system-single-adjustable-170-lbs-in-rate-for-1973-1986-chevrolet-c10-rwd","title":"QA1 Narrowed 9\" Rear Suspension System, Single Adjustable, 170 lbs\/in Rate for 1973-1986 Chevrolet C10 RWD","description":"\u003cp\u003eThe QA1 Narrowed 9\" Rear Suspension System is built for the 1973-1986 Chevrolet C10 RWD.\u003c\/p\u003e\n\u003cp\u003eUpgrade the rear suspension of your 1973-1987 Chevrolet C10 Squarebody with a complete QA1 Rear Suspension System, paired with a narrowed 9-inch housing and 31-spline axles. This system combines adjustable coil-over performance with more flexibility for modern wheel and tire fitment. The narrowed housing is designed to complement mini-tubbed Squarebody trucks while opening up more options for wheel fitment.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFit wider wheels and tires: Narrowed 9-inch housing provides an additional 3-1\/4\" per side for mini-tub applications.\u003c\/li\u003e\n\u003cli\u003eModernize your Squarebody suspension: Coil-over suspension provides greater suspension control and a more performance-focused driving experience.\u003c\/li\u003e\n\u003cli\u003eTune the ride to your preference: Single-adjustable coil-overs provide 18 positions of adjustment for comfortable cruising or more responsive handling.\u003c\/li\u003e\n\u003cli\u003eBuild around your preferred wheels and brakes: Dual 5x4.75\" and 5x5\" bolt patterns and Big Ford New Style Torino housing ends provide compatibility with a wide range of combinations.\u003c\/li\u003e\n\u003cli\u003eStart with a complete, matched system: Suspension components, coil-overs, narrowed 9-inch housing and 31-spline axles are packaged together to simplify your build.\u003c\/li\u003e\n\u003cli\u003ePerformance you can count on: QA1 shocks are 100% dyno tested and serialized.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eR132-170N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Name\u003c\/td\u003e\n\u003ctd\u003eNarrowed 9\" Rear Suspension System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e806990238115\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVehicle\u003c\/td\u003e\n\u003ctd\u003e1973-1986 Chevrolet C10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrivetrain\u003c\/td\u003e\n\u003ctd\u003eRWD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlacement\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamping Adjustment\u003c\/td\u003e\n\u003ctd\u003e1-Way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNotes\u003c\/td\u003e\n\u003ctd\u003e\u003cul\u003e\n\u003cli\u003eIncludes single-adjustable coil-overs\u003c\/li\u003e\n\u003cli\u003eIncludes 170 lb\/in. coil-over springs, 57-1\/8\" wheel mounting surface width\u003c\/li\u003e\n\u003cli\u003eNarrowed 3-1\/4\" per side compared to factory width\u003c\/li\u003e\n\u003cli\u003eDual 5x4.75\" and 5x5\" wheel bolt patterns, 1\/2\" x 3\" wheel studs, 2.770\" hub diameter\u003c\/li\u003e\n\u003cli\u003eBig Ford New Style Torino housing ends with 2.5\" axle offset\u003c\/li\u003e\n\u003cli\u003eNarrowed housing is designed to provide additional wheel and tire options for mini-tub applications\u003c\/li\u003e\n\u003cli\u003eRequires a compatible 9-inch third member for 31-spline axles\u003c\/li\u003e\n\u003cli\u003eVerify brake, wheel backspacing and tire clearance for your specific combination\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eVehicle Fitment\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e1973 Chevrolet C10 RWD\u003c\/li\u003e\n\u003cli\u003e1974 Chevrolet C10 RWD\u003c\/li\u003e\n\u003cli\u003e1975 Chevrolet C10 RWD\u003c\/li\u003e\n\u003cli\u003e1976 Chevrolet C10 RWD\u003c\/li\u003e\n\u003cli\u003e1977 Chevrolet C10 RWD\u003c\/li\u003e\n\u003cli\u003e1978 Chevrolet C10 RWD\u003c\/li\u003e\n\u003cli\u003e1979 Chevrolet C10 RWD\u003c\/li\u003e\n\u003cli\u003e1980 Chevrolet C10 RWD\u003c\/li\u003e\n\u003cli\u003e1981 Chevrolet C10 RWD\u003c\/li\u003e\n\u003cli\u003e1982 Chevrolet C10 RWD\u003c\/li\u003e\n\u003cli\u003e1983 Chevrolet C10 RWD\u003c\/li\u003e\n\u003cli\u003e1984 Chevrolet C10 RWD\u003c\/li\u003e\n\u003cli\u003e1985 Chevrolet C10 RWD\u003c\/li\u003e\n\u003cli\u003e1986 Chevrolet C10 RWD\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"QA1","offers":[{"title":"Default Title","offer_id":67669024735292,"sku":"R132-170N","price":4924.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/files\/9-inch-rear-Kits-73-87-C10-text-003.jpg?v=1792025231","url":"https:\/\/www.springrates.com\/products\/qa1-narrowed-9-rear-suspension-system-single-adjustable-170-lbs-in-rate-for-1973-1986-chevrolet-c10-rwd","provider":"SPRINGRATES","version":"1.0","type":"link"}