Gm Rr Cont Arm Bushings Black

The GM rear control arm bushings from Energy Suspension represent a critical upgrade for owners of classic GM full-size trucks (1963–1972) seeking to eliminate excessive suspension play and restore precise handling. These Hyper-Flex polyurethane bushings replace worn factory rubber components that degrade over decades, causing alignment drift, tire wear, and vague steering response. Whether you're restoring a vintage Chevy or GMC truck to show-quality standards or simply improving drivability on a daily driver, upgrading trailing arm bushings is one of the most effective chassis improvements available for these platforms.

Energy Suspension's Hyper-Flex polyurethane compound is engineered to maintain consistent bushing stiffness across a wide temperature range, resisting the hardening and cracking that plague traditional rubber. Unlike stock rubber, polyurethane eliminates compliance under cornering and braking loads, keeping the rear control arm geometry fixed and preventing the suspension from shifting its pivot point. The black finish provides both durability and aesthetic appeal, while the material's resistance to oil, ozone, and UV exposure ensures a long service life without additional maintenance or replacement. This complete kit includes everything needed for both sides of the rear suspension on 1963–1972 GM full-size trucks.

Mechanics and enthusiasts performing frame-off restorations or suspension rebuilds will appreciate the precision fit and immediate handling improvement these bushings deliver. Installation requires basic suspension work—pressing out worn bushings and installing the polyurethane components—making this upgrade accessible to shops with standard equipment or experienced DIY builders. The compact dimensions (5.1 x 4.3 x 7.4 inches) and lightweight design (1 lb) ensure simple handling and storage during your project. For anyone serious about eliminating suspension slop and improving steering response on classic GM trucks, Energy Suspension's rear control arm bushings deliver measurable gains in handling predictability and long-term durability.