The Clutch Masters aluminum flywheel for 1986‑up Toyota Supra 1JZ engines is CNC machined, precision zero‑balanced and Type 3 hard anodized for durability. Manufactured in the USA, it pairs with OEM or aftermarket clutches built to OEM specs and is SFI 1.2 certified for motorsports. The design includes a replaceable steel insert friction surface to avoid resurfacing and improves throttle response for quicker revs.
Clutch Masters 86-Up Toyota Supra 1JZ Aluminum Flywheel