OS Giken Toyota JZA80 Supra R Quad Plate Clutch 26t GM Spline overhaul kit A (R4C) Chemically heat treated for strength

Chemically heat treated for strength and long lasting service live

The clutch discs are 184mm in size and is good up to about 300lbs ft

Honda Civic Type R

OS Movement Alteration Kit

This is typically the lightest clutch/flywheel assembly you'll find for most applications

OS Giken Toyota JZA80 Supra R Quad Plate Clutch 26t GM Spline overhaul kit A (R4C) Chemically heat treated for strengthThe R Clutch series line up is our highest capacity clutch and is specifically designed for vehicles with a significant increase in engine power. Our unique floating center hub design is built to withstand transmission shock and abuse from high powered racecars. The R4C Clutch is specifically designed for vehicles with a significant increase in engine power and torque. It is capable of handling up to 1400lbs ft of torque and immense amounts of heat.