This Stage 1 clutch will fit all 2005-2013 6.0, 6.2 and 7.0L Chevy Corvettes including the LS2, LS3, and LS7 and will hold 550 lbft. of torque at the flywheel.
Stage One
These clutches are great as a replacement for the stock clutch, and engage as smooth with stock-like daily drivability, but are much higher quality with very good wear characteristics. They are also good for high performance street driving, or light drag strip action for bolt on naturally aspirated and mildly modified forced induction engines. The kit comes with a high clamp pressure plate, steel-backed and multi-compound woven organic clutch disc with a high torque sprung hub and disc assembly with install tool. This applicaiton does not utilize a conventional throwout bearing, as the releaser is a concentric hydraulic slave/bearing assembly. This concentric slave is available as an option to the kit.
This clutch kit is designed for use with the factory flywheel or an aftermarket flywheel modeled after the factory wheel, which has a recessed friction surface. For SPEC non-ratcheting clutch and flat flywheel packages, see kit numbers SC661-SC665 . These kits increase friction surface diameter to 12 inches while reducing rotating mass by up to 36%. The flywheel package includes race bolt kit.
SPEC Stage 1 Clutch Kit:
Features an integrally molded carbon kevlar-based, high performance organic lining that offers smooth engagement and excellent life. This lining has an integrally bonded steel backing for strength under high clamp loads and temperatures. The hub is double sprung with spring cover relieves for flexibility and heat treated components for strength and durability. Best for street and many track/off-road applications.
Types of Driving:
Street, Drag, Drift, Road Race, Rallye, Pulling, Autocross
