OS Giken Toyota JZA80 Supra release sleeve assembly (Assembly) The clutch discs are 204mm

The clutch discs are 204mm in size and is good up to about 700lbs ft for NA/supercharged motors

Nissan Skyline GT-R - R32/R33

Toyota Supra - R154 Gearbox 5MT

Requires NS201-ALT15 for GT-R Pull Type

Both the clutch housing and flywheel are chemically heat treated to handle extreme conditions

OS Giken Toyota JZA80 Supra release sleeve assembly (Assembly) The clutch discs are 204mmRelease Sleeve Assembly for OS Giken Clutch Kit Please note that the OS Giken Release Sleeve Assemblies are designed specifically to work with OS Giken clutches. Use of these bearings with unintended applications may result in failure of clutch components. Fitment: Toyota Supra 2JZGTE V160 Gearbox Replacement Release Sleeve Assembly Product Details: For use with Movement Alteration Kit Convert Pull to Push Chemically heat treated for strength and long