Home > Model Years > 1970 - 1981 Tubular Upper A-Arms, Hotchkis
Alternative Views:	PART NUMBER: SUS-623 CURRENTLY UNAVAILABLE

Description Technical Specs   1970 - 1981 Tubular Upper A-Arms, Hotchkis Install the geometry corrected Hotchkis Sport Suspension Tubular Upper A-Arms on your 70 - 81 Camaro or Firebird and increase your 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. PART NUMBER: SUS-623 Offset Cross-Shaft allows increased static negative camber without a large alignment shim stack. Great for header clearance issues. 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. Features 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 Great For Autocross

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