Primary Billet Spring Cup

Introducing our advanced spring cap — the ultimate choice for those utilizing higher engagement springs and seeking unrivaled durability and performance. Crafted from precision-engineered billet aluminum, this robust component ensures superior longevity and strength. Key Features: Precision-Engineered Billet Aluminum: Our spring cap is meticulously crafted from a solid billet aluminum piece, further enhancing its performance and longevity. Optimized High-Quality Bushing: Experience even smoother shifting with our refined bushing, designed to minimize wear and tear on your transmission system. Expanded Compatibility: Now compatible with a wider range of primary clutches, including stainless steel slider-equipped QRSX and other leading models, without compromising effectiveness. Enhanced Visual Appeal: Subtle design upgrades not only boost the product's aesthetics but also reinforce brand recognition, all while maintaining its core functionality. Compatibility: Specifically designed for stainless steel slider-equipped QRSX primary clutches and now compatible with an expanded selection of primary clutches. Retains stock cir-clip from the OEM spring cup (governors cup)