04-07 V1 CTS-V SPEC STAGE 1 CLUTCH
The 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.
* High clamp pressure plate
* Steel-backed and multi-compound woven organic material
* High torque sprung hub and disc assembly
* Bearing and tool kit (select models, please inquire)
*Types of Driving*
Street, Drag, Drift, Road Race, Rally, Pulling, Autocross
*Includes Race Bolt Kit & Tool*
Torque Capacity-599 ft/lbs
These clutch kits are designed for use with SPEC flywheels or any aftermarket LS1/6 single mass flywheel. This package reduces rotating mass by up to 36%.
Spec Steel or Billet Aluminum Flywheels
SPEC billet flywheels are manufactured and developed for specific driving environments and recommended based on how each car reacts to changes in rotating mass. SPEC flywheels are NOT a one-fits-all lightweight flywheel, though they can be used for an array of driving habits and racing/high performance applications. Consult a SPEC representative for a recommendation. Manufactured from only the highest quality steel and aluminum, they are the only flywheels on the market manufactured to a .001 machine tolerance, guaranteeing a flat seating surface for the clutch and smooth rotational qualities for perfect balance and extended engine life. Aluminum Flywheels are generally half the weight of stock steel flywheels. Aluminum Flywheels provide faster revving, less drag on the engine, and quicker response then heavier Steel Flywheels. Steel Flywheels tend to be a little easier to drive on the street due to the fact they lose less RPM'S will shifting. Aluminum Flywheels also feature a replaceable steel friction plate.