S-10/Blazer 2wd/4wd Spring Bush Set Black

The Energy Suspension S-10/Blazer 2WD/4WD Spring Bush Set in black delivers a modern polyurethane and steel leaf spring bushing solution for rear suspension applications on GM compact trucks and SUVs from 1982 through 2004. This Hyper-Flex kit replaces worn rubber bushings that allow excessive play and harshness to develop in the suspension geometry, restoring rigidity and predictable axle location under load and during acceleration or braking events.

Energy Suspension's polyurethane formulation resists the degradation that affects factory rubber bushings over time—cracking, hardening, and loss of preload—while the steel core maintains structural support without introducing noise or harshness typical of solid aluminum alternatives. The black finish integrates with underbody appearance while resisting UV exposure and road salt. This kit addresses a common wear pattern in S-10 and Blazer models, where original bushings compress and allow the rear axle to migrate, affecting driveline angles and creating suspension clunks during rough terrain or towing operations.

Technicians and truck owners working on 1982–2004 S-10 pickup trucks and S-10 Blazers in both 2WD and 4WD configurations will find this bushing set essential for suspension refresh jobs, off-road recovery builds, or lift kit installations where maintaining proper leaf spring geometry becomes critical. The kit installs at the rear leaf spring attachment points where wear is most pronounced, requiring standard hand tools and a spring compressor or suitable support method.