XClutch Twin Solid Organic Clutch Kit | 1999-2002 Nissan Skyline GT-R R34 (XKNI23683-2G)1999 2002 Nissan Skyline GT R R34 Twin Solid Organic Clutch Kit by XClutch The XClutch Multi Disc Street Performance range has been specifically developed to offer the ultimate clutch solution for high performance street vehicles that demand a significant increase in torque capacity. Features Alignment Tool Included: Yes Clamping Force % Increase: N A Clutch Disc Diameter: NaN in. Clutch Slave Cylinder Included: Yes Disc Material: Organic Disc Type