{"product_id":"qa1-78-96-gm-b-body-upper-adjustable-trailing-arms","title":"QA1 78-96 GM B-Body Upper Adjustable Trailing Arms","description":"Upper adjustable trailing arms for 78-96 GM B-Body. Includes graphite\/polyurethane bushings.\nThese 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.\n\u003cul\u003e\n  \u003cli\u003eAdjustable arms offer easy wheelbase and pinion angle adjustment\u003c\/li\u003e\n  \u003cli\u003eDirect fit options for many popular GM, Ford \u0026amp; Mopars\u003c\/li\u003e\n  \u003cli\u003eEasy, bolt-in install\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n1978 Buick Estate Wagon Base\u003cbr\u003e\n1978 Buick LeSabre Base\u003cbr\u003e\n1978 Buick LeSabre Custom\u003cbr\u003e\n1978 Buick LeSabre Sport\u003cbr\u003e\n1978 Chevrolet Caprice Classic\u003cbr\u003e\n1978 Chevrolet Caprice Classic Estate\u003cbr\u003e\n1978 Chevrolet Caprice Classic Landau\u003cbr\u003e\n1978 Chevrolet Impala Base\u003cbr\u003e\n1978 Chevrolet Impala Landau\u003cbr\u003e\n1978 Oldsmobile Custom Cruiser Base\u003cbr\u003e\n1978 Oldsmobile Delta 88 Base\u003cbr\u003e\n1978 Oldsmobile Delta 88 Royale\u003cbr\u003e\n1978 Pontiac Bonneville Base\u003cbr\u003e\n1978 Pontiac Bonneville Brougham\u003cbr\u003e\n1978 Pontiac Bonneville Safari\u003cbr\u003e\n1978 Pontiac Catalina Base\u003cbr\u003e\n1978 Pontiac Catalina Safari\u003cbr\u003e\n1979 Buick Estate Wagon Base\u003cbr\u003e\n1979 Buick LeSabre Base\u003cbr\u003e\n1979 Buick LeSabre Limited\u003cbr\u003e\n1979 Buick LeSabre Sport\u003cbr\u003e\n1979 Chevrolet Caprice Classic\u003cbr\u003e\n1979 Chevrolet Caprice Classic Landau\u003cbr\u003e\n1979 Chevrolet Caprice Classic Sport\u003cbr\u003e\n1979 Chevrolet Impala Base\u003cbr\u003e\n1979 Chevrolet Impala Landau\u003cbr\u003e\n1979 Chevrolet Impala Sport\u003cbr\u003e\n1979 Oldsmobile Custom Cruiser Base\u003cbr\u003e\n1979 Oldsmobile Delta 88 Base\u003cbr\u003e\n1979 Oldsmobile Delta 88 Royale\u003cbr\u003e\n1979 Pontiac Bonneville Base\u003cbr\u003e\n1979 Pontiac Bonneville Brougham\u003cbr\u003e\n1979 Pontiac Bonneville Safari\u003cbr\u003e\n1979 Pontiac Catalina Base\u003cbr\u003e\n1979 Pontiac Catalina Safari\u003cbr\u003e\n1980 Buick Estate Wagon Base\u003cbr\u003e\n1980 Buick LeSabre Base\u003cbr\u003e\n1980 Buick LeSabre Limited\u003cbr\u003e\n1980 Buick LeSabre Sport\u003cbr\u003e\n1980 Chevrolet Caprice Classic\u003cbr\u003e\n1980 Chevrolet Caprice Classic Landau\u003cbr\u003e\n1980 Chevrolet Caprice Classic Sport\u003cbr\u003e\n1980 Chevrolet Impala Base\u003cbr\u003e\n1980 Chevrolet Impala Sport\u003cbr\u003e\n1980 Oldsmobile Custom Cruiser Base\u003cbr\u003e\n1980 Oldsmobile Delta 88 Base\u003cbr\u003e\n1980 Oldsmobile Delta 88 Holiday\u003cbr\u003e\n1980 Oldsmobile Delta 88 Royale\u003cbr\u003e\n1980 Oldsmobile Delta 88 Royale Brougham\u003cbr\u003e\n1980 Pontiac Bonneville Base\u003cbr\u003e\n1980 Pontiac Bonneville Brougham\u003cbr\u003e\n1980 Pontiac Bonneville Safari\u003cbr\u003e\n1980 Pontiac Catalina Base\u003cbr\u003e\n1980 Pontiac Catalina Safari\u003cbr\u003e\n1981 Buick Estate Wagon Base\u003cbr\u003e\n1981 Buick LeSabre Base\u003cbr\u003e\n1981 Buick LeSabre Limited\u003cbr\u003e\n1981 Buick LeSabre Sport\u003cbr\u003e\n1981 Chevrolet Caprice Classic\u003cbr\u003e\n1981 Chevrolet Caprice Classic Estate\u003cbr\u003e\n1981 Chevrolet Caprice Classic Landau\u003cbr\u003e\n1981 Chevrolet Impala Base\u003cbr\u003e\n1981 Chevrolet Impala Estate\u003cbr\u003e\n1981 Oldsmobile Custom Cruiser Base\u003cbr\u003e\n1981 Oldsmobile Delta 88 Base\u003cbr\u003e\n1981 Oldsmobile Delta 88 Holiday\u003cbr\u003e\n1981 Oldsmobile Delta 88 Royale\u003cbr\u003e\n1981 Oldsmobile Delta 88 Royale Brougham\u003cbr\u003e\n1981 Pontiac Bonneville Base\u003cbr\u003e\n1981 Pontiac Bonneville Brougham\u003cbr\u003e\n1981 Pontiac Bonneville Safari\u003cbr\u003e\n1981 Pontiac Catalina Base\u003cbr\u003e\n1981 Pontiac Catalina Safari\u003cbr\u003e\n1982 Buick Estate Wagon Base\u003cbr\u003e\n1982 Buick LeSabre Custom\u003cbr\u003e\n1982 Buick LeSabre Limited\u003cbr\u003e\n1982 Buick LeSabre Limited Edition F\/E\u003cbr\u003e\n1982 Chevrolet Caprice Classic\u003cbr\u003e\n1982 Chevrolet Caprice Classic Estate\u003cbr\u003e\n1982 Chevrolet Impala Base\u003cbr\u003e\n1982 Chevrolet Impala Estate\u003cbr\u003e\n1982 Oldsmobile Custom Cruiser Base\u003cbr\u003e\n1982 Oldsmobile Delta 88 Base\u003cbr\u003e\n1982 Oldsmobile Delta 88 Royale\u003cbr\u003e\n1982 Oldsmobile Delta 88 Royale Brougham\u003cbr\u003e\n1983 Buick Estate Wagon Base\u003cbr\u003e\n1983 Buick LeSabre Custom\u003cbr\u003e\n1983 Buick LeSabre Limited\u003cbr\u003e\n1983 Chevrolet Caprice Classic\u003cbr\u003e\n1983 Chevrolet Impala Base\u003cbr\u003e\n1983 Oldsmobile Custom Cruiser Base\u003cbr\u003e\n1983 Oldsmobile Delta 88 Base\u003cbr\u003e\n1983 Oldsmobile Delta 88 Royale\u003cbr\u003e\n1983 Oldsmobile Delta 88 Royale Brougham\u003cbr\u003e\n1983 Pontiac Parisienne Base\u003cbr\u003e\n1983 Pontiac Parisienne Brougham\u003cbr\u003e\n1984 Buick LeSabre Custom\u003cbr\u003e\n1984 Buick LeSabre Limited\u003cbr\u003e\n1984 Chevrolet Caprice Classic\u003cbr\u003e\n1984 Chevrolet Impala Base\u003cbr\u003e\n1984 Oldsmobile Custom Cruiser Base\u003cbr\u003e\n1984 Oldsmobile Delta 88 Royale\u003cbr\u003e\n1984 Oldsmobile Delta 88 Royale Brougham\u003cbr\u003e\n1984 Oldsmobile Delta 88 Royale Brougham LS\u003cbr\u003e\n1984 Pontiac Parisienne Base\u003cbr\u003e\n1984 Pontiac Parisienne Brougham\u003cbr\u003e\n1985 Buick LeSabre Collector's Edition\u003cbr\u003e\n1985 Buick LeSabre Custom\u003cbr\u003e\n1985 Buick LeSabre Estate Wagon\u003cbr\u003e\n1985 Buick LeSabre Limited\u003cbr\u003e\n1985 Chevrolet Caprice Classic\u003cbr\u003e\n1985 Chevrolet Impala Base\u003cbr\u003e\n1985 Oldsmobile Custom Cruiser Base\u003cbr\u003e\n1985 Oldsmobile Delta 88 Royale\u003cbr\u003e\n1985 Oldsmobile Delta 88 Royale Brougham\u003cbr\u003e\n1985 Oldsmobile Delta 88 Royale Brougham LS\u003cbr\u003e\n1985 Pontiac Parisienne Base\u003cbr\u003e\n1985 Pontiac Parisienne Brougham\u003cbr\u003e\n1986 Chevrolet Caprice Base\u003cbr\u003e\n1986 Chevrolet Caprice Classic\u003cbr\u003e\n1986 Chevrolet Caprice Classic Brougham\u003cbr\u003e\n1986 Oldsmobile Custom Cruiser Base\u003cbr\u003e\n1986 Pontiac Parisienne Base\u003cbr\u003e\n1986 Pontiac Parisienne Brougham\u003cbr\u003e\n1987 Chevrolet Caprice Base\u003cbr\u003e\n1987 Chevrolet Caprice Classic\u003cbr\u003e\n1987 Chevrolet Caprice Classic Brougham\u003cbr\u003e\n1987 Chevrolet Caprice Classic LS Brougham\u003cbr\u003e\n1987 Oldsmobile Custom Cruiser Base\u003cbr\u003e\n1987 Pontiac Safari Base\u003cbr\u003e\n1988 Chevrolet Caprice Base\u003cbr\u003e\n1988 Chevrolet Caprice Classic\u003cbr\u003e\n1988 Chevrolet Caprice Classic Brougham\u003cbr\u003e\n1988 Chevrolet Caprice Classic LS Brougham\u003cbr\u003e\n1988 Oldsmobile Custom Cruiser Base\u003cbr\u003e\n1988 Pontiac Safari Base\u003cbr\u003e\n1989 Chevrolet Caprice Base\u003cbr\u003e\n1989 Chevrolet Caprice Classic\u003cbr\u003e\n1989 Chevrolet Caprice Classic Brougham\u003cbr\u003e\n1989 Chevrolet Caprice Classic LS Brougham\u003cbr\u003e\n1989 Oldsmobile Custom Cruiser Base\u003cbr\u003e\n1989 Pontiac Safari Base\u003cbr\u003e\n1990 Chevrolet Caprice Base\u003cbr\u003e\n1990 Chevrolet Caprice Classic\u003cbr\u003e\n1990 Chevrolet Caprice Classic Brougham\u003cbr\u003e\n1990 Chevrolet Caprice Classic LS Brougham\u003cbr\u003e\n1990 Oldsmobile Custom Cruiser Base\u003cbr\u003e\n1991 Buick Roadmaster Estate Wagon\u003cbr\u003e\n1991 Chevrolet Caprice Base\u003cbr\u003e\n1991 Chevrolet Caprice Classic\u003cbr\u003e\n1991 Chevrolet Caprice Classic LTZ\u003cbr\u003e\n1991 Oldsmobile Custom Cruiser Base\u003cbr\u003e\n1992 Buick Roadmaster Base\u003cbr\u003e\n1992 Buick Roadmaster Estate Wagon\u003cbr\u003e\n1992 Buick Roadmaster Limited\u003cbr\u003e\n1992 Chevrolet Caprice Base\u003cbr\u003e\n1992 Chevrolet Caprice Classic\u003cbr\u003e\n1992 Chevrolet Caprice Classic LTZ\u003cbr\u003e\n1992 Oldsmobile Custom Cruiser Base\u003cbr\u003e\n1993 Buick Roadmaster Base\u003cbr\u003e\n1993 Buick Roadmaster Estate Wagon\u003cbr\u003e\n1993 Buick Roadmaster Limited\u003cbr\u003e\n1993 Chevrolet Caprice Classic\u003cbr\u003e\n1993 Chevrolet Caprice Classic LS\u003cbr\u003e\n1993 Chevrolet Caprice Classic LTZ\u003cbr\u003e\n1994 Buick Roadmaster Base\u003cbr\u003e\n1994 Buick Roadmaster Estate Wagon\u003cbr\u003e\n1994 Buick Roadmaster Limited\u003cbr\u003e\n1994 Chevrolet Caprice Classic\u003cbr\u003e\n1994 Chevrolet Caprice Classic LS\u003cbr\u003e\n1994 Chevrolet Impala SS\u003cbr\u003e\n1995 Buick Roadmaster Base\u003cbr\u003e\n1995 Buick Roadmaster Estate Wagon\u003cbr\u003e\n1995 Buick Roadmaster Limited\u003cbr\u003e\n1995 Chevrolet Caprice Classic\u003cbr\u003e\n1995 Chevrolet Impala SS\u003cbr\u003e\n1996 Buick Roadmaster Collector's Edition\u003cbr\u003e\n1996 Buick Roadmaster Estate Wagon Collector's Edition\u003cbr\u003e\n1996 Buick Roadmaster Limited Collector's Edition\u003cbr\u003e\n1996 Chevrolet Caprice Classic\u003cbr\u003e\n1996 Chevrolet Impala SS\u003cstyle\u003etable.productattributes, .productattributes td { 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