Engineered for serious off-road performance, this leaf spring kit is specifically designed for General Motors 1/2-ton trucks. Built to handle aggressive terrain and heavy articulation, our springs offer unmatched durability, travel, and ride quality—while providing 1.5 inches of lift for improved ground clearance and suspension geometry.
Like other top-tier performance springs on the market, this kit utilizes a progressive 11-leaf design to maximize suspension travel and flexibility. What sets our springs apart is their linear rate through most of the travel range, offering predictable handling and superior control—only transitioning to a progressive rate during the last inch of compression to effectively prevent harsh bottom-outs on big hits.
Key features include:
Thicker main leaf for enhanced fatigue resistance and significantly longer service life
Anti-friction pads for smoother, quieter articulation between leaves
Military wrap eyes for added safety and strength in extreme conditions
Steel retaining clamps to maintain spring alignment under load
Whether you're rock crawling, trail running, or overlanding, this leaf spring kit provides the strength, consistency, and control needed to push your GM 1/2-ton to its limits—with the added benefit of 1.5" of lift for greater off-road capability.
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