1973-1987 GM C10 Race Performance Upper A-Arms, UMI Performance

UMI’s adjustable upper a-arms feature race quality, adjustable rod ends. Camber and caster can be adjusted, often without the need for shims.

• Race Proven #cornermax adjustable a-arms.
• Adjust camber and caster, often with no shims required.
• Adds caster to improve stability and steering feel.
• Tall ball joint improves camber gain.
• Direct bolt-in, hardware included.
• 100% Made in Philipsburg, PA – USA and always of USA materials.