SKU: 38343460233

QA1 78-96 GM B-Body Pro Rear Coil-Over System - Double Adj. - 12in x 250lbs/in - Aluminum

Sale price$622.35 Regular price$691.50
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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26

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Description

QA1 78-96 GM B-Body Pro Rear Coil-Over System - Double Adj. - 12in x 250lbs/in - AluminumQA1 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. Single adjustable shocks provide 18 positions of simultaneous rebound and compression adjustment while QA1's double adjustable shocks provide 18 positions of compression adjustment and 18 positions of rebound adjustment, for a

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. Single adjustable shocks provide 18 positions of simultaneous rebound and compression adjustment while QA1's double adjustable shocks provide 18 positions of compression adjustment and 18 positions of rebound adjustment, for a total of 324 possible valving combinations. 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. With our highly popular adjustable front coil-over kits and the addition of the rear coil-over conversion kit, you can now get a complete suspension makeover for both ends of the vehicle. Made in the U.S.A., Easy, Bolt-In Installation, No Cutting or Welding, Coil-Over, Ride Height Adjustable, 100% Dyno Tested and Serialized, Rebuildable and Revalveable by the QA1 Factory or QA1 Authorized Service Centers, Kit Will Lower the Vehicle, Conversion Kit Note: Later model vehicles tend to weigh more on average. Please take this into account when ordering springs. Call QA1 tech at 952.985.5675 for questions. Pro Coil Systems include:, 2 Shocks, 2 High Travel Springs, All Mounting Brackets and Hardware.

  • Ultimate balance of ride quality and performance handling with adjustable rebound and compression valving.
  • Achieve 1/2 higher than stock down to 2.25" lower than stock.
  • Limited Lifetime Warranty for peace of mind.
  • Proudly made in the USA.
  • Sold as a pair.

This Part Fits:

Year Make Model Submodel
1978-1983 Buick Estate Wagon Base
1978-1981 Buick LeSabre Base
1985 Buick LeSabre Collector's Edition
1978,1982-1985 Buick LeSabre Custom
1985 Buick LeSabre Estate Wagon
1979-1985 Buick LeSabre Limited
1982 Buick LeSabre Limited Edition F/E
1978-1981 Buick LeSabre Sport
1992-1995 Buick Roadmaster Base
1996 Buick Roadmaster Collector's Edition
1991-1995 Buick Roadmaster Estate Wagon
1996 Buick Roadmaster Estate Wagon Collector's Edition
1992-1995 Buick Roadmaster Limited
1996 Buick Roadmaster Limited Collector's Edition
1986-1992 Chevrolet Caprice Base
1978-1996 Chevrolet Caprice Classic
1986-1990 Chevrolet Caprice Classic Brougham
1978,1981-1982 Chevrolet Caprice Classic Estate
1978-1981 Chevrolet Caprice Classic Landau
1993-1994 Chevrolet Caprice Classic LS
1987-1990 Chevrolet Caprice Classic LS Brougham
1991-1993 Chevrolet Caprice Classic LTZ
1979-1980 Chevrolet Caprice Classic Sport
1978-1985 Chevrolet Impala Base
1981-1982 Chevrolet Impala Estate
1978-1979 Chevrolet Impala Landau
1979-1980 Chevrolet Impala Sport
1994-1996 Chevrolet Impala SS
1978-1992 Oldsmobile Custom Cruiser Base
1978-1983 Oldsmobile Delta 88 Base
1980-1981 Oldsmobile Delta 88 Holiday
1978-1985 Oldsmobile Delta 88 Royale
1980-1985 Oldsmobile Delta 88 Royale Brougham
1984-1985 Oldsmobile Delta 88 Royale Brougham LS
1978-1981 Pontiac Bonneville Base
1978-1981 Pontiac Bonneville Brougham
1978-1981 Pontiac Bonneville Safari
1978-1981 Pontiac Catalina Base
1978-1981 Pontiac Catalina Safari
1983-1986 Pontiac Parisienne Base
1983-1986 Pontiac Parisienne Brougham
1987-1989 Pontiac Safari Base
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 38343460233

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J. Davis
Los Angeles, US
★★★★★ 5
Sharp looking suit!!
Color: Beige, Size: 16
This suit was so sharp on my son! It was comfortable and just the look we wanted. Sizing was true to sizes and the color was just as pictured! Would definitely recommend!!!
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Reviewed in the United States on April 8, 2026
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Tangela Scott
Waukegan, US
★★★★★ 2
Orange suit
Does not look like the pic. Color not the same
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Reviewed in the United States on April 19, 2026
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Blue Elf
Whiting, US
★★★★★ 5
Great Quality.
Color: Beige, Size: 14, Color: Beige, Size: 14
Bought this for my son to attend a wedding on the beach. It looks very good, the color is beautiful and is true to size. He is 14 so I got size 14. He is 5’7” and weighs about 110 lbs. the pants length was perfect too. Just needs a little ironing.
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Reviewed in the United States on March 21, 2026
M
Mike Cochran
Massapequa, US
★★★★★ 5
Very handsome suit
Color: Beige, Size: 14
Good quality, fashionable and comfortable
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Reviewed in the United States on March 19, 2026
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Tootie
Pawtucket, US
★★★★★ 5
Dapper
Color: Sage Green, Size: 18
Suit is light weight and perfect for my son's homecoming dance. Sage color is as described and fit was accurate as well. Nice suit and material for the money.
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Reviewed in the United States on May 1, 2026

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