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

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

Vehicle Fitment

• 1978-1983 Buick Estate Wagon
• 1978-1981 Buick LeSabre
• 1978 Buick LeSabre
• 1979-1985 Buick LeSabre
• 1980-1981 Buick LeSabre
• 1980-1984 Buick LeSabre
• 1981 Buick LeSabre
• 1982-1984 Buick LeSabre
• 1982-1985 Buick LeSabre
• 1982 Buick LeSabre
• 1985 Buick LeSabre
• 1991-1995 Buick Roadmaster
• 1992-1995 Buick Roadmaster
• 1996 Buick Roadmaster
• 1978-1979 Chevrolet Caprice
• 1978-1996 Chevrolet Caprice
• 1978 Chevrolet Caprice
• 1978-1981 Chevrolet Caprice
• 1979 Chevrolet Caprice
• 1979-1980 Chevrolet Caprice
• 1980-1990 Chevrolet Caprice
• 1980-1984 Chevrolet Caprice
• 1980-1981 Chevrolet Caprice
• 1980 Chevrolet Caprice
• 1981-1982 Chevrolet Caprice
• 1986-1990 Chevrolet Caprice
• 1986-1992 Chevrolet Caprice
• 1986-1988 Chevrolet Caprice
• 1987-1988 Chevrolet Caprice
• 1987-1990 Chevrolet Caprice
• 1991-1993 Chevrolet Caprice
• 1992 Chevrolet Caprice
• 1993 Chevrolet Caprice
• 1993-1994 Chevrolet Caprice
• 1978-1979 Chevrolet Impala
• 1978-1985 Chevrolet Impala
• 1979 Chevrolet Impala
• 1979-1980 Chevrolet Impala
• 1980-1985 Chevrolet Impala
• 1980-1984 Chevrolet Impala
• 1980 Chevrolet Impala
• 1981-1982 Chevrolet Impala
• 1994-1996 Chevrolet Impala
• 1978-1992 Oldsmobile Custom Cruiser
• 1978-1983 Oldsmobile Delta 88
• 1978-1985 Oldsmobile Delta 88
• 1980-1981 Oldsmobile Delta 88
• 1980-1985 Oldsmobile Delta 88
• 1984 Oldsmobile Delta 88
• 1984-1985 Oldsmobile Delta 88
• 1978-1981 Pontiac Bonneville
• 1980-1981 Pontiac Bonneville
• 1981 Pontiac Bonneville
• 1978-1981 Pontiac Catalina
• 1983-1986 Pontiac Parisienne
• 1984 Pontiac Parisienne
• 1985-1986 Pontiac Parisienne
• 1987-1989 Pontiac Safari

Please verify exact fitment for your trim and engine before ordering.

Manufacturer Part Number: RCK52384

Images are for illustrative purposes only. Actual product may vary.

⚠ WARNING (California Proposition 65): This product can expose you to chemicals which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.