This Main Clutch provides the instant anti-reverse we are known for over our competition. Positioned within the Clutch Housing (21127) and cemented with a Clutch Dowel (21144), this part ensures your Z has a smooth, quiet and trustworthy constant anti-reverse. Each Clutch has a hand-drilled slot where the Clutch Dowel will sit after installation into the associated Clutch Housing.

Please note- There are left hand crank and right hand crank variations of the Main Clutch. Please ensure you purchase the correct one. If you have questions, we are glad to assist. The Clutch Dowel (21144) that holds the Main Clutch in place is a small, easy-to-lose part. If you lost yours while working on your Z, we can ship a new one with your new Main Clutch.