South Bend Clutch Stage 4 Extreme Clutch Kit w/ Flywheel

If your vehicle makes all of the horsepowers, then the South Bend Stage 4 EXTREME Clutch Kit with Flywheel should be yours. This particular clutch has been designed for vehicles with horsepower modifications that surpass the limits of Stage 3 parameters. This clutch kit will include the Race Engineered pressure plate which has been modified to handle maximum plate load. 

The disc included in this kit is a puck design with sprung and un-sprung options. The friction material options will include sintered iron as well as graphite impregnated ceramic. The engagement characteristics are considered to be abrupt which is normal for an aggressive clutch. With that said your hydraulic systems may need enhancing for proper clutch separation. 

For those of you using this particular clutch for drag racing purposes, note that South Bend recommends a single mass steel SFI approved flywheel to be used for safety reasons. 

The included South Bend Lightweight Flywheel that has been crafted from low carbon, hot rolled steel designed to be heat resistant to warping while providing an excellent friction surface to host your clutch. South Bend built this flywheel using a single mount CNC machining process that guarantees precise tolerances along with perfect balance that meets or exceeds OEM specifications. This flywheel has also been the result of extensive field testing to determine the proper weight of 12.7 lbs for this particular application which ensures a smooth operation along with a safe and durable component under extreme driving conditions. 

Aside from the pressure plate and disc, a new throwout bearing, alignment tool, and flywheel hardware will be included to make this clutch kit ready for installation. 

FITMENT NOTE: Due to change in the flywheel and clutch disc size, the following models MUST use this clutch and flywheel together as they WILL NOT be compatible with the OE or other stock sized replacement parts.