OS Giken Center Alignment Tool - Porsche G50 Toyota Supra MKIII (JZA70) -

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

Designed for 188mm - Found in E36 M3 (14mm Ring Bolts)

The TR1A was designed with Naturally Aspirated engines in mind

Our integrated clutch and flywheel packages increase transmission efficiency and engine response

OS Giken Center Alignment Tool - Porsche G50 Toyota Supra MKIII (JZA70) -OS 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