The SPC Performance left-hand ball joint plate is a 20° bent replacement plate that completes an SPC adjustable control arm and accepts a midsize GM metric ball joint (uses part #94006). It provides a direct, OE-style connection point for ball joints (sold separately) and is intended to work with SPC pivot studs and adjustable sleeves to restore or tune front suspension geometry.
SPC Performance GM Mid Size Metric Driver Side Control Arm Ball Joint Plate (20deg.)