OS Giken Nissan KPGC10 S20 Skyline SuperSingle Clutch clutch kit (SP Single Steel) Requires Aftermarket Pilot Bearing or

Requires Aftermarket Pilot Bearing or Bushing (Hollinger or GM Transmission)

Infiniti G35 - VQ35DE

The R4C Clutch is specifically designed for vehicles with a significant increase in engine power and torque

Porsche 964 911RS - G50 Gearbox (Pull Type)

Increased power output typically requires more torque capacity(friction) in order to hold

OS Giken Nissan KPGC10 S20 Skyline SuperSingle Clutch clutch kit (SP Single Steel) Requires Aftermarket Pilot Bearing orOur Steel SP Clutch series is an ideal choice as a replacement to the original equipment clutch and flywheel. It provides quicker response and higher performance for OEM Power and light engine tuning in mind. This clutch series was designed ideally for class restrictions for allowable engine modifications. The [SP Single Steel] SuperSingle Clutch is designed with the same high quality materials and strict manufacturing processes as our Racing Multi