Spohn Upper A-Arms w/ Polyurethane Bushings, Tall Spindle (1978-1987 GM G-Body)

Spohn Performance’s front control arms set a new, higher standard of performance and quality. When we designed our a-arms, we had two goals in mind. One was to provide the performance capabilities needed for the toughest race tracks, the second was to provide the strength and durability required for the demands of a daily driven vehicle. We’re proud to say that we have accomplished both. Spohn front control arms are a true “A” arm rather than a “V” arm. This provides maximum rigidity and equalizes forces delivered in to the frame. Spohn control arms are gusseted in critical areas to ensure that a weld never breaks. They decrease overall weight, and more importantly - “unsprung” weight.

4130N Upgrade: The ultimate in bullet-proof lightweight strength, 100% TIG welded 4130N chrome moly construction! Same as above, but constructed entirely from 1.25” x .095” 4130N chrome moly tubing.