Crower 78454X031-1 Features:

Crower 78454X031-1 shim clutch stand for competition clutches and 9/16 in. bolt applications. .031 in. thickness with 5/8 in. ID and 1 in. OD for precise clutch stand spacing. Sold as 1 each for replacement or tuning service on Crower clutch assemblies. Precision tuning component for adjusting centrifugal lever and static spring combinations.

Shim Clutch Stand For 9/1 .031 In. Thick, 5/8 Features:

• Precision clutch stand shim for competition clutch tuning, 0.031 in. thickness supports accurate static spring and centrifugal lever adjustment.
• 5/8 in. ID and 1 in. OD sizing helps ensure proper stand fitment while maintaining consistent stack dimensions in clutch setup.
• Designed for 9/16 in. bolt applications, making it a direct-fit tuning component for compatible high-performance clutch assemblies.
• Supports power-to-ground control in extreme horsepower applications by refining lever and spring combinations during clutch tuning changes.
• Sold as 1-piece replacement shim, ideal for service, setup correction, or incremental adjustment in racing clutch maintenance routines.