OS Giken Nissan S13/S14 240SX USDM STR Twin Plate Clutch overhaul kit B (STR2CD) The solid hub clutch discs

The solid hub clutch discs are 215mm in size and are good up to about 700lbs ft of torque reliably

For limited time production

Chrysler 300 - AT only (215mm)

For use with OS Clutches Only

Use of OS Movement Alteration Kits with unintended applications may result in failure of clutch components

OS Giken Nissan S13/S14 240SX USDM STR Twin Plate Clutch overhaul kit B (STR2CD) The solid hub clutch discsThe STR Clutch line up was designed to hold high capacity power while still retaining a relatively light clutch pedal. This technology was driven from our racer's demand for a lighter clutch during long endurance races in Japan. Heavy clutch pedals lead to driver fatigue during long endurance racing. The STR2C Twin plate dampened clutches give some forgiveness to the transmission by absorbing drivetrain shock while providing reliability and strength