This is the South Bend Clutch heavy duty design of the 13" clutch kit with a 3" wide premium Organic lining. Perfect for a moderate tuned truck that sees occasional heavy towing. This kit includes the flywheel and .750 hydraulic assembly upgrade. This kit is rated up to 475 horsepower & 1000 ft. lbs. of torque.
These are more aggressive than stock engagement clutches for trucks with power improvements up to 475 horse power. These are street performance clutches. Not ideal for dedicated towing applications. The street dual disk is designed to give long life for dedicated heavy towing applications.