UMI Performance 501619-R Adjustable Rear Upper & Lower Control Arms Kit

The UMI Performance 501619-R is a complete adjustable rear control arm kit designed for 1971-1975 GM H-Body vehicles. This comprehensive suspension upgrade includes both upper and lower control arms engineered to eliminate suspension bind, improve traction, and reduce wheel hop for street and drag racing applications.

Key Features:

• Complete kit includes adjustable upper and lower rear control arms
• High-quality Teflon-lined spherical rod ends eliminate rear suspension bind and allow proper articulation
• Rod ends function as solid bushings for drag racing by eliminating bushing deflection
• Adjustable lower control arms enable fore/aft rear axle positioning for tire clearance and aftermarket rear end installations
• Adjustable upper control arms allow precise pinion angle adjustment and tuning
• Improves traction and decreases wheel hop while maintaining street-friendly performance
• Designed specifically for 1971-1975 GM H-Body chassis

Important Fitment Note: The 1975 Vega Cosworth and certain other 1975 H-Body models used a panhard bar/torque arm suspension configuration. If you have a 1975 model vehicle, please verify your vehicle is equipped with rear upper control arms before ordering.

This suspension control arm kit is ideal for enthusiasts looking to upgrade their H-Body's rear suspension with adjustable, bind-free components that deliver consistent performance on both the street and at the drag strip.