OS Giken Subaru 24 tooth center alignment tool Our specially designed clutch cover

Our specially designed clutch cover contains a unique leverage mechanism for the diaphragm spring

Lock progression timing can be adjusted by using stiffer / weaker pressure ring springs

Total Plates - 18

The result is a very soft clutch pedal for applications that fall well below the maximum torque capacity of a standard TS2B

Twin Plate Clutch Assembly with Solid Flywheel

OS Giken Subaru 24 tooth center alignment tool Our specially designed clutch coverOS Giken clutches are made to very tight tolerances and is the reason why we offer separately forged billet center alignment tools to eliminate the slack found commonly from plastic center alignment tools. These tools imitate the transmission input shaft to provide tight fitment to the pilot bushing bearing to prevent sag often found installing multi plate clutches. This is very important as misaligned clutch plates can lead to difficult re