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Product Summary

Buick, Cadillac, Chevy, Oldsmobile, Pontiac

  • Rear Pro Coil shock for 78-96 GM B-Bodies
  • Single adjustable shocks with 300 lb. springs
  • Includes all mounting hardware, brackets, two shocks and springs

Key Specs

MFG. Part #RCK52385
BrandQA1
PositionRear
Spring Rate300 lbs.
Shock AdjustabilitySingle Adjustable

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Details

QA1 specializes in providing performance shocks, suspension components, carbon fiber driveshafts, rod ends, ball joints and more to a variety of automotive markets, including circle track racing, drag racing, street performance, and street rodding. With over 83,000 square feet of manufacturing space in Lakeville, MN, QA1 is proud to offer an extensive line of American-made suspension and driveline. Founded in 1993 by Jim Jordan, QA1 introduced rod ends and spherical bearings specifically for the performance racing industry, quickly becoming the #1 name in rod ends, spherical bearings, custom linkages and similar products to the motorsports industry. Always on the cutting edge of technology, QA1 recently introduced in-house filament winding of carbon fiber and similar materials to provide driveshafts and other products. With continued focus on fine-tuning and expanding its offering of American-made high performance suspension components and carbon fiber driveshafts, QA1 has grown to be a household name in the performance aftermarket.

QA1 offers bolt-in Rear Coil-Over Conversion Kits for 1978-1996 GM B-Bodies. These kits include specially designed USA made mounting brackets and single or double adjustable aluminum shocks, springs and all necessary hardware.

  • Rear Pro Coil shock for 78-96 GM B-bodies
  • Single adjustable and includes all mounting hardware, brackets, two shocks and springs with a spring rate of 300.

Charts

Specifications

KEY SPECS
MFG. Part #RCK52385
BrandQA1
PositionRear
Spring Rate300 lbs.
Shock AdjustabilitySingle Adjustable
GENERAL
Shock TypeTwin Tube
Shock Body MaterialAluminum
Shock Body TypeThreaded
Shock Stroke7.50
Upper Shock MountEyelet
Lower Shock MountEyelet
Compressed Length Range13.00" to 13.99"
Compressed Length13.50"
Extended Length Range21.00" to 21.99"
Extended Length21.00"
Height AdjustableYes
Number of Valving Selections18
FinishClear Anodized
Coilover Kit IncludedYes
Coilover Springs IncludedYes
Sold in QuantityKit
Hardware IncludedYes
Crossmember IncludedNo
Welding RequiredNo
ColorSilver
Mounting Bracket IncludedYes
Spring FinishPowder Coated
Spring ColorSilver
GTIN Code806990147448