SPC Performance 92748 Rh Uca 84-87 C4 Race

The SPC Performance 92748 is a Race-Style adjustable front upper control arm for the right-hand (passenger) side, engineered to deliver precise camber and caster adjustment for maximum handling and alignment performance. Built with a 6-1/2" steel cross shaft and greaseable custom offset race pivots, this arm is designed for track and competition use where suspension tuning accuracy is critical.

The race-style offset pivots feature low-friction Delrin inserts that minimize deflection under load, keeping suspension geometry consistent through hard cornering and aggressive alignment settings. The arm is adjustable from 7.5" to 9.5", accommodating a wide range of alignment targets including negative camber and aggressive caster settings that go well beyond what stock components allow.

Key Features:

• Race Style — 6-1/2" steel cross shaft with offset race pivots and Delrin inserts
• Independently adjustable camber and caster — no need to remove the arm for alignment changes
• Adjustment range: 7.5" to 9.5"
• Greaseable pivot assemblies for long service life and reduced friction
• Includes ball joint plate
• Sold individually — right-hand (passenger) side
• Race use only — not intended for street use

SPC Performance is the world leader in wheel alignment components, serving the off-road, track, and performance enthusiast markets with precision-engineered solutions. The 92748 is the right-side companion to the 92749 (driver side), and is part of SPC's Pro Series lineup for the C4 platform.