
SPEC Stage 4 clutch kit for 2005–2009 Chevrolet Corvette is offered as a higher-capacity clutch upgrade intended for aggressive street or track use where a stronger clutch is required. The kit is specified to be used with the factory flywheel and provides a direct replacement clutch assembly for compatible Corvette models. Stage 4 designation indicates a more robust clutch solution compared with OE single‑plate setups.
Spec 05-09 Chevrolet Corvette Stage 4 Clutch Kit (Use w/Factory FW)