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Tubular Upper Control Arms, GM 70-81 F-Body



  • Geometry corrected design. Built in - 1.1° of Camber, +5.2° of Caster
  • 100% TIG welded 1.25” tubular steel construction.
  • Silver zinc plated, 4130 chromoly billet cross-shaft.
  • Easy to lubricate Delrin bushings.
  • Upper ball joints and polyurethane droop stops installed.
  • Laser cut “Hotchkis” logo
  • Gloss black powder coat finish


  • Increased Caster improves high speed stability and camber gain during turning, thereby increasing front tire traction.
  • Smooth operating Delrin bushings allow minimal deflection through travel range.

Achievable specs when using 1106 upper control arm and 1108 lower control arm.

MAX Caster with Uppers & Lowers = +9°
MAX Camber with Uppers & Lowers = - 3.5°

Tubular Upper Control Arms, GM 70-81 F-Body

Price: $796.95

SKU: 1106
Application Guide:
70-81 Pontiac Firebird
70-81 Chevrolet Camaro
75-79 Chevrolet Nova

Additional Photos: - Click the thumbnail to Enlarge

Additional Information:

Install the geometry corrected Hotchkis Sport Suspension Tubular Upper A-Arms on your 70-81 Camaro or Firebird and gain vastly increased handling and control. These TIG welded; bolt-on arms offer increased camber and caster adjustment over stock, for ultimate driving performance. Finished in gloss black powder coat, the Arms are ready to install and are complete with ball joints, offset cross-shafts, and smooth operating Delrin bushings.

Exceptional handling performance when combined with the Hotchkis Sport Suspension Tubular Lower A–Arms.

Fits the following applications:

1970,1971,1972,1973,1974,1975,1976,1977,1978,1979,1980,1981 Camaro
1970,1971,1972,1973,1974,1975,1976,1977,1978,1979,1980,1981 Firebird