70-87 GM 4wd Frt Spring Bushing Set Black

The Energy Suspension 70-87 GM 4WD front spring bushing set in black is designed to replace worn factory rubber bushings on full-size Chevrolet and GMC four-wheel-drive trucks from the 1970s through 1987. This essential suspension component addresses issues like clunking noises, excessive body roll, and vague steering response that can arise from deteriorated OEM bushings.

Constructed from high-quality polyurethane, these bushings outperform factory rubber by resisting degradation from UV exposure, ozone, and constant flexing over time. The black urethane material maintains a consistent spring rate and bushing stiffness across temperature extremes, preventing the softening that typically occurs in aged rubber components. This design helps preserve suspension compliance while reducing unwanted movement between the spring eye and frame mount.

Energy Suspension bushings are a reliable choice for restoration shops, fleet operators, and off-road enthusiasts working on first-generation C/K-series truck platforms. With original parts often unavailable or compromised, these bushings provide a durable and effective solution for enhancing ride quality and handling precision in classic 4x4 vehicles.