{"product_id":"qa1-bw02-gmb5-77-90-gm-b-body-level-2-big-wheel-suspension-kit","title":"QA1 77-90 GM B-Body Level 2 Big Wheel Kit","description":"\u003ch4\u003eComplete Bolt-In Suspension for 28-Inch Wheels on 1977-1990 GM B-Body\u003c\/h4\u003e\n\u003cp\u003eThe QA1 BW02-GMB5 Level 2 Big Wheel Suspension Kit is the complete solution for 1977-1990 GM B-Body vehicles running up to 28-inch wheels. Engineered specifically for Box, Donk, and classic B-Body builds, the QA1 BW02-GMB5 delivers a double-adjustable coilover system front and rear, tubular control arms, adjustable trailing arms, and a full front and rear sway bar package in a single bolt-in kit. All components arrive powder coated and ready to install with all necessary mounting hardware.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFront and rear double-adjustable coilover shock systems for individually tuned compression and rebound\u003c\/li\u003e\n\u003cli\u003eTubular upper and lower front control arms with corrected suspension geometry for big wheel applications\u003c\/li\u003e\n\u003cli\u003eAdjustable lower and upper rear trailing arms to center the axle in the wheel well\u003c\/li\u003e\n\u003cli\u003eFront and rear sway bars reduce body roll and improve stability under raised ride heights\u003c\/li\u003e\n\u003cli\u003eFront ride height adjustable up to 2 inches up or down from stock\u003c\/li\u003e\n\u003cli\u003eRear ride height adjustable 0.5 inches above stock to 2 inches below stock\u003c\/li\u003e\n\u003cli\u003eClearance for up to 28-inch wheels with factory rear end housing\u003c\/li\u003e\n\u003cli\u003eAll parts arrive powder coated with all required hardware\u003c\/li\u003e\n\u003cli\u003eComplete bolt-in installation, no cutting, grinding, or welding required\u003c\/li\u003e\n\u003cli\u003eCompatible with factory rear end housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eTrim\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1977-1990\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCaprice\u003c\/td\u003e\n\u003ctd\u003eClassic, Landau\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1977-1985\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eImpala\u003c\/td\u003e\n\u003ctd\u003eSport Coupe, Sedan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1977-1981\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eBel Air\u003c\/td\u003e\n\u003ctd\u003eSedan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1977-1979\u003c\/td\u003e\n\u003ctd\u003eBuick\u003c\/td\u003e\n\u003ctd\u003eElectra\u003c\/td\u003e\n\u003ctd\u003e225, Limited, Park Avenue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1977-1990\u003c\/td\u003e\n\u003ctd\u003eBuick\u003c\/td\u003e\n\u003ctd\u003eLeSabre\u003c\/td\u003e\n\u003ctd\u003eCustom, Limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1977-1990\u003c\/td\u003e\n\u003ctd\u003eOldsmobile\u003c\/td\u003e\n\u003ctd\u003eDelta 88\u003c\/td\u003e\n\u003ctd\u003eRoyale, Brougham\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1977-1984\u003c\/td\u003e\n\u003ctd\u003eOldsmobile\u003c\/td\u003e\n\u003ctd\u003eNinety-Eight\u003c\/td\u003e\n\u003ctd\u003eRegency, Brougham\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1977-1981\u003c\/td\u003e\n\u003ctd\u003ePontiac\u003c\/td\u003e\n\u003ctd\u003eBonneville\u003c\/td\u003e\n\u003ctd\u003eBrougham, Safari\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1977-1981\u003c\/td\u003e\n\u003ctd\u003ePontiac\u003c\/td\u003e\n\u003ctd\u003eCatalina\u003c\/td\u003e\n\u003ctd\u003eSedan, Coupe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eBW02-GMB5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eQAPBW02-GMB5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eQA1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerformance Level\u003c\/td\u003e\n\u003ctd\u003eLevel 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock Type\u003c\/td\u003e\n\u003ctd\u003eDouble-Adjustable Coilover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Ride Height Adjustment\u003c\/td\u003e\n\u003ctd\u003e+2 in. \/ -2 in. from stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Ride Height Adjustment\u003c\/td\u003e\n\u003ctd\u003e+0.5 in. \/ -2 in. from stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Wheel Clearance\u003c\/td\u003e\n\u003ctd\u003e28 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Arms Included\u003c\/td\u003e\n\u003ctd\u003eYes, tubular upper and lower front\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSway Bars Included\u003c\/td\u003e\n\u003ctd\u003eYes, front and rear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrailing Arms Included\u003c\/td\u003e\n\u003ctd\u003eYes, adjustable upper and lower rear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware Included\u003c\/td\u003e\n\u003ctd\u003eYes, all mounting hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003ePowder Coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e1977-1990 GM B-Body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFront double-adjustable coilover shock system\u003c\/li\u003e\n\u003cli\u003eRear double-adjustable coilover shock system\u003c\/li\u003e\n\u003cli\u003ePair of tubular upper front control arms\u003c\/li\u003e\n\u003cli\u003ePair of tubular lower front control arms\u003c\/li\u003e\n\u003cli\u003eFront sway bar kit\u003c\/li\u003e\n\u003cli\u003eRear sway bar kit\u003c\/li\u003e\n\u003cli\u003eAdjustable lower rear trailing arms\u003c\/li\u003e\n\u003cli\u003eAdjustable upper rear trailing arms\u003c\/li\u003e\n\u003cli\u003eAll required mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\n\u003cstrong\u003eDoes the QA1 BW02-GMB5 require any cutting, welding, or fabrication?\u003c\/strong\u003e\n\u003cp\u003eNo. The QA1 BW02-GMB5 is a complete bolt-in suspension kit. All components are designed to mount directly to the factory B-Body structure with no cutting, grinding, or welding required. Installation can be performed in a home garage or by a local shop.\u003c\/p\u003e\n\n\u003cstrong\u003eWhat is the difference between the Level 1, Level 2, and Level 3 Big Wheel Kits?\u003c\/strong\u003e\n\u003cp\u003eLevel 1 includes a single-adjustable coilover system and adjustable trailing arms, providing basic ride height adjustment and wheel centering. Level 2 (BW02-GMB5) steps up to double-adjustable coilovers and adds tubular front control arms and front and rear sway bars for improved handling and stability. Level 3 upgrades to QA1 MOD-Series shocks for maximum drag racing and performance applications.\u003c\/p\u003e\n\n\u003cstrong\u003eWhat is the maximum wheel size this kit can accommodate?\u003c\/strong\u003e\n\u003cp\u003eThe QA1 BW02-GMB5 provides clearance for up to 28-inch wheels when used with the factory rear end housing. The adjustable trailing arms allow you to properly center the rear axle in the wheel well after ride height adjustments.\u003c\/p\u003e\n\n\u003cstrong\u003eDoes the BW02-GMB5 work with the factory rear end housing?\u003c\/strong\u003e\n\u003cp\u003eYes. The QA1 BW02-GMB5 is designed to work with the factory GM B-Body rear end housing. No rear end replacement is required.\u003c\/p\u003e\n\n\u003cstrong\u003eWhat GM B-Body vehicles does the QA1 BW02-GMB5 fit?\u003c\/strong\u003e\n\u003cp\u003eThe kit fits 1977-1990 GM B-Body platforms including the Chevrolet Caprice, Chevrolet Impala, Buick LeSabre, Buick Electra, Oldsmobile Delta 88, Oldsmobile Ninety-Eight, Pontiac Bonneville, and Pontiac Catalina.\u003c\/p\u003e\n\n\u003cstrong\u003eHow much ride height adjustment does the Level 2 kit provide?\u003c\/strong\u003e\n\u003cp\u003eThe front coilover system allows up to 2 inches of rise or drop from stock ride height. The rear coilover system allows 0.5 inches above stock to 2 inches below stock. This range provides enough adjustment to achieve the correct stance while maintaining proper suspension geometry for big wheel fitment.\u003c\/p\u003e\n\n\u003cstrong\u003eAre the coilovers adjustable for compression and rebound?\u003c\/strong\u003e\n\u003cp\u003eYes. The Level 2 kit uses double-adjustable coilover shocks, meaning both compression and rebound damping can be tuned independently. This allows you to dial in the ride quality for street cruising, show use, or drag racing as needed.\u003c\/p\u003e\n\n\u003cstrong\u003eDoes the BW02-GMB5 kit include springs?\u003c\/strong\u003e\n\u003cp\u003eYes. The coilover system in the QA1 BW02-GMB5 Level 2 Big Wheel Kit includes springs selected to maximize performance for average-weight small block and LS-powered vehicles with stock trim. Modified or heavily built vehicles may benefit from custom spring rate selection.\u003c\/p\u003e\n\n\u003cstrong\u003eWhat is the warranty on the QA1 BW02-GMB5?\u003c\/strong\u003e\n\u003cp\u003eQA1 stands behind the quality of its suspension components. Contact QA1 directly or refer to QA1's current warranty policy for specific coverage terms on the BW02-GMB5 kit components.\u003c\/p\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003ePerform a full vehicle weight measurement before ordering to confirm compatibility with included spring rates\u003c\/li\u003e\n\u003cli\u003eRemove all factory front and rear suspension components before installing the new coilover systems and control arms\u003c\/li\u003e\n\u003cli\u003eInstall adjustable trailing arms and set initial position before lowering the vehicle to the ground\u003c\/li\u003e\n\u003cli\u003eSet desired ride height with the vehicle at full weight on a flat surface before final torque\u003c\/li\u003e\n\u003cli\u003eUse the adjustable lower trailing arms to center the rear axle in the wheel well after ride height is set\u003c\/li\u003e\n\u003cli\u003eAdjust upper trailing arms to correct pinion angle after trailing arm adjustments are complete\u003c\/li\u003e\n\u003cli\u003eTorque all fasteners to QA1 specification with vehicle at ride height\u003c\/li\u003e\n\u003cli\u003ePerform a full alignment after installation\u003c\/li\u003e\n\u003cli\u003eCheck all fastener torque and suspension adjustment after the first 100 miles\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.\u003c\/p\u003e","brand":"QA1","offers":[{"title":"Default Title","offer_id":46007034052687,"sku":"QAPBW02-GMB5","price":5630.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/QA1_BW02-GMB5_77-90_GM_B-Body_Level_2.jpg?v=1783087333","url":"https:\/\/www.blackopsautoworks.com\/products\/qa1-bw02-gmb5-77-90-gm-b-body-level-2-big-wheel-suspension-kit","provider":"Black Ops Auto Works","version":"1.0","type":"link"}