~(100 lbs. 20X20X8)~ HD Ceramic/Ceramic - 600HP / 1100FT LB Torque

High-performance ceramic/ceramic 13-inch conversion clutch built for extreme torque demands. Rated at 600HP and 1100 ft-lb torque, this kit delivers maximum holding power, fast engagement, and durability for heavily modified Cummins trucks and aggressive driving conditions. Kit includes: Pressure Plate, Clutch Disc, Release Bearing, Pilot Bearing, flywheel, alignment tool and all necessary bolts. Gear roll over is to be expected from this type of clutch. No starter spacer is necessary for this kit as the ring gear location has been altered on the flywheel. Not recommended for towing. Clutch disc converts from 12.25" to 13.00". 13.00" x 1.25" Heavy Duty spring Hub. 3400# Pressure Plate.