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QA1 78-96 GM B-Body Upper Adjustable Trailing Arms
These trailing arms for 78-96 GM B-Bodies offer an immediate suspension upgrade. All upper tubular and lower boxed trailing arms use polyurethane bushings on both ends, while upper adjustable and lower tubular trailing arms use a spherical ball or rod end assembly on the chassis end to eliminate bushing bind, allowing the suspension to move smoother for better control. This keeps the tires planted firmly on the ground for improved traction and a more predictable, better handling car. Trailing arms are powder-coated gloss black for a long lasting finish. Boxed Trailing Arms are constructed from 0.120'' wall cold rolled steel tubing for maximum strength and flex elimination. These trailing arms have fluted, greasable polyurethane bushings, which are superior to the stock rubber bushings. Tubular Trailing Arms are constructed from 1-1/4'' diameter, 0.120'' wall steel tubing which offers increased strength over other designs but also has the added advantage of lighter weight. These trailing arms have fluted, greasable polyurethane bushings, which are superior to the stock rubber bushings. Heavy-Duty Adjustable Trailing Arms allow easy rear suspension adjustments for optimum handling and traction. Simply loosen the jam nuts and adjust the pinion angle without removing the arms from the vehicle. They replace soft OE differential bushings with polyurethane differential bushings, and they use a spherical ball or rod end assembly with UHMW polyethylene bushings on the chassis end to allow the rear suspension to move more freely and eliminate bushing bind. Adjustable Tubular Lower Trailing Arms are offered in both aluminum and steel. These arms are the ultimate in weight savings and adjustability, and they feature QA1's premium self-sealing and self-lubricating X Series (heat treated chromoly steel) or A Series (aircraft aluminum) rod ends. Kits include (2) lower control arms with rod ends and jam nuts.
Installation Instructions 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