Crower 78420X010-18 Features:

Crower clutch button shims, 5/8 in. X .010 in. thickness, set of 18 Designed for precision clutch button clearance adjustment in racing clutches Part number 78420X010-18 for Crower high-performance clutch assemblies Matches Crower button shim sizing used across .003 in., .005 in., and .010 in. options

Shims For Buttons 5/8 X . .010 In. Thick Features:

• 5/8 in. X .010 in. clutch button shims, precision clearance adjustment, set of 18 pieces for consistent clutch setup
• Designed for Crower racing clutch assemblies, precise button spacing control, ideal for high-performance driveline tuning
• .010 in. thickness for targeted adjustment, supports accurate clutch button fitment and repeatable assembly setup
• Part Number 78420X010-18, replacement shim set, compatible with broader Crower button shim thickness options
• Compact 18-piece service set, race-ready clutch setup component, helps fine-tune button clearance during assembly