{"product_id":"qa1-narrowed-9-rear-suspension-system-double-adjustable-200-lbs-in-rate-long-bed-for-1999-2006-chevrolet-silverado-1500-rwd","title":"QA1 Narrowed 9\" Rear Suspension System, Double Adjustable, 200 lbs\/in Rate, Long Bed for 1999-2006 Chevrolet Silverado 1500 RWD","description":"\u003cp\u003eThe QA1 Narrowed 9\" Rear Suspension System is built for the 1999-2006 Chevrolet Silverado 1500 RWD.\u003c\/p\u003e\n\u003cp\u003eUpgrade the rear suspension of your 1999-2006 Chevrolet Silverado with a complete QA1 Rear Suspension System, paired with a narrowed 9-inch housing and 31-spline axles. Designed for long-bed trucks, this system combines double-adjustable coil-over performance with more flexibility for modern wheel and tire fitment. The narrowed housing is designed to complement mini-tubbed trucks while opening up more options for wheel fitment.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMore wheel and tire options: Narrowed 9-inch housing provides an additional 2-7\/8\" per side for mini-tub applications.\u003c\/li\u003e\n\u003cli\u003eModernize rear suspension performance: Coil-over suspension provides greater suspension control and a more performance-focused driving experience.\u003c\/li\u003e\n\u003cli\u003eFine-tune ride and handling: Double-adjustable coil-overs provide independent compression and rebound adjustment for greater control over suspension behavior.\u003c\/li\u003e\n\u003cli\u003eBuild around your preferred wheels and brakes: Factory 6x5.5\" bolt pattern 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\u003eR246-200N\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\u003e806990237774\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVehicle\u003c\/td\u003e\n\u003ctd\u003e1999-2006 Chevrolet Silverado 1500\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\u003e2-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 double-adjustable coil-overs\u003c\/li\u003e\n\u003cli\u003eIncludes 200 lb\/in. coil-over springs, 62-1\/2\" wheel mounting surface width\u003c\/li\u003e\n\u003cli\u003eNarrowed 2-7\/8\" per side compared to factory width\u003c\/li\u003e\n\u003cli\u003eFactory 6x5.5\" wheel bolt pattern\u003c\/li\u003e\n\u003cli\u003eM14-1.5 x 1-3\/4\" wheel studs, 2.770\" hub diameter\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\u003e1999 Chevrolet Silverado 1500 RWD\u003c\/li\u003e\n\u003cli\u003e2000 Chevrolet Silverado 1500 RWD\u003c\/li\u003e\n\u003cli\u003e2001 Chevrolet Silverado 1500 RWD\u003c\/li\u003e\n\u003cli\u003e2002 Chevrolet Silverado 1500 RWD\u003c\/li\u003e\n\u003cli\u003e2003 Chevrolet Silverado 1500 RWD\u003c\/li\u003e\n\u003cli\u003e2004 Chevrolet Silverado 1500 RWD\u003c\/li\u003e\n\u003cli\u003e2005 Chevrolet Silverado 1500 RWD\u003c\/li\u003e\n\u003cli\u003e2006 Chevrolet Silverado 1500 RWD\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"QA1","offers":[{"title":"Default Title","offer_id":67669042921532,"sku":"R246-200N","price":4974.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/files\/9-inch-rear-Kits-99-06NBS-text-004_68e1f42e-24eb-4d44-a298-b9d650c411f8.jpg?v=1792025322","url":"https:\/\/www.springrates.com\/products\/qa1-narrowed-9-rear-suspension-system-double-adjustable-200-lbs-in-rate-long-bed-for-1999-2006-chevrolet-silverado-1500-rwd","provider":"SPRINGRATES","version":"1.0","type":"link"}