UMI Performance Street Performance Black A-Arms Kit Chevy C10 1971-1972

Upgrade your 1971-1972 Chevy C10's handling and stability with this UMI Street Performance a-arm kit (643233-2-B). This direct bolt-in kit improves cornering, steering precision, and overall suspension feel.

Features and Benefits:
- Includes upper and lower control arms
- Heavy-duty 3/16” DOM tubular steel construction
- Black powder coat finish for corrosion protection
- 4140 machined cross shafts for strength
- Delrin bushings for smooth suspension action
- Geometry-corrected ball joint pad improves stability
- Proforged ball joints for performance reliability
- Integrated bump stops and brake cable tab
- Compatible with factory or lowering springs
- Precise laser-cut fit
- Bolt-in installation

The ball joint pad improves stability, while durable Delrin bushings provide smooth suspension. They're built from DOM steel tubing with 4140 machined cross shafts and finished in a black powder coat. The kit includes upper and lower control arms with integrated bump stops, Proforged ball joints, and a brake cable tab for clean routing.

Vehicle Fitment:
- 1971-1972 Chevy C10