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UMI Performance 70-81 GM F-Body Upper A-arms Front Adjustable

Take your GM F-Body to the next level with UMI Performance's adjustable upper A-arms. Designed to add caster and improve steering feel, these A-arms are perfect for road racing, drag racing, or simply corner carving in the mountains.

Made from strong tubular construction and 4140 CrMo cross shaft, these A-arms provide peace of mind when pushing your car to the limit. The single adjustable rod end design allows for caster and camber adjustment with zero or minimal shimming.

  • 100% manufactured in Philipsburg, PA – USA
  • Shorter than stock to reduce need for shims when using racing alignment settings
  • Camber range from negative 1/2 degree to negative 2-1/2 degrees
  • Adds 5 to 6 degrees of caster to improve steering feel and reduce wandering
  • Combine with UMI lower A-arms to gain 8 to 10 degrees of positive caster

This product fits more vehicles than loaded. Please select your vehicle to see all fits.

Make Model Year Type
Buick LeSabre 1978 Base
Buick LeSabre 1978 Custom
Buick LeSabre 1978 Sport
Buick LeSabre 1979 Base
Buick LeSabre 1979 Limited
Buick LeSabre 1979 Sport
Buick LeSabre 1980 Base
Buick LeSabre 1980 Limited
Buick LeSabre 1980 Sport
Buick LeSabre 1981 Base
Buick LeSabre 1981 Limited
Buick LeSabre 1981 Sport
Buick LeSabre 1982 Custom
Buick LeSabre 1982 Limited
Buick LeSabre 1982 Limited Edition F/E
Buick LeSabre 1983 Custom
Buick LeSabre 1983 Limited
Buick LeSabre 1984 Custom
Buick LeSabre 1984 Limited
Buick LeSabre 1985 Collector's Edition
Buick LeSabre 1985 Custom
Buick LeSabre 1985 Estate Wagon
Buick LeSabre 1985 Limited
Buick Roadmaster 1991 Estate Wagon
Buick Roadmaster 1992 Base
Buick Roadmaster 1992 Estate Wagon
Buick Roadmaster 1992 Limited
Buick Roadmaster 1993 Base
Buick Roadmaster 1993 Estate Wagon
Buick Roadmaster 1993 Limited
Buick Roadmaster 1994 Base
Buick Roadmaster 1994 Estate Wagon
Buick Roadmaster 1994 Limited
Buick Roadmaster 1995 Base
Buick Roadmaster 1995 Estate Wagon
Buick Roadmaster 1995 Limited
Buick Roadmaster 1996 Collector's Edition
Buick Roadmaster 1996 Estate Wagon Collector's Edition
Buick Roadmaster 1996 Limited Collector's Edition
Chevrolet Camaro 1970 Base
Chevrolet Camaro 1970 RS
Chevrolet Camaro 1970 SS
Chevrolet Camaro 1970 Z28
Chevrolet Camaro 1971 Base
Chevrolet Camaro 1971 RS
Chevrolet Camaro 1971 SS
Chevrolet Camaro 1971 Z28
Chevrolet Camaro 1972 Base
Chevrolet Camaro 1972 RS
Chevrolet Camaro 1972 SS
Chevrolet Camaro 1972 Z28
Chevrolet Camaro 1973 Base
Chevrolet Camaro 1973 LT
Chevrolet Camaro 1973 RS
Chevrolet Camaro 1973 Z28
Chevrolet Camaro 1974 Base
Chevrolet Camaro 1974 LT
Chevrolet Camaro 1974 Z28
Chevrolet Camaro 1975 Base
Chevrolet Camaro 1975 LT
Chevrolet Camaro 1975 RS
Chevrolet Camaro 1976 Base
Chevrolet Camaro 1976 LT
Chevrolet Camaro 1976 LT Rally Sport
Chevrolet Camaro 1976 Rally Sport
Chevrolet Camaro 1977 Base
Chevrolet Camaro 1977 LT
Chevrolet Camaro 1977 LT Rally Sport
Chevrolet Camaro 1977 Rally Sport
Chevrolet Camaro 1977 Z28
Chevrolet Camaro 1978 Base
Chevrolet Camaro 1978 LT
Chevrolet Camaro 1978 LT Rally Sport
Chevrolet Camaro 1978 Rally Sport
Chevrolet Camaro 1978 Z28
Chevrolet Camaro 1979 Base
Chevrolet Camaro 1979 Berlinetta
Chevrolet Camaro 1979 Rally Sport
Chevrolet Camaro 1979 Z28
Chevrolet Camaro 1980 Base
Chevrolet Camaro 1980 Berlinetta
Chevrolet Camaro 1980 Rally Sport
Chevrolet Camaro 1980 Z28
Chevrolet Camaro 1981 Berlinetta
Chevrolet Camaro 1981 Sport
Chevrolet Camaro 1981 Z28
Chevrolet Caprice 1978 Classic
Chevrolet Caprice 1978 Classic Estate
Chevrolet Caprice 1978 Classic Landau
Chevrolet Caprice 1979 Classic
Chevrolet Caprice 1979 Classic Landau
Chevrolet Caprice 1979 Classic Sport
Chevrolet Caprice 1980 Classic
Chevrolet Caprice 1980 Classic Landau
Chevrolet Caprice 1980 Classic Sport
Chevrolet Caprice 1981 Classic
Chevrolet Caprice 1981 Classic Estate
Chevrolet Caprice 1981 Classic Landau
Chevrolet Caprice 1982 Classic
Chevrolet Caprice 1982 Classic Estate
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