OS Giken Center Alignment Tool - Porsche G50 HTR single plate dampened clutch

HTR single plate dampened clutch give some forgiveness to the transmission by absorbing drivetrain shock while providing reliability and strength under heavy abuse

Nissan Skyline GT-R (R34) - RB26DETT

Subaru WRX STi - EJ25

Toyota Supra MKIII (JZA70) - 1JZGTE - R154 Gearbox

OS Giken Center Alignment Tool - Porsche G50 HTR single plate dampened clutchOS 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