Crower 74526F100 Features:

Crower shaft rocker spacer for Steel Billet Rocker systems 5/8 in. X 1 1/8 in. X .100 in. thickness Designed to help align shaft rocker assemblies Supports correct rocker arm geometry and centerline contact

Shaft Rocker Spacers 5/8 X 1 1/8 X .100 Features:

• 5/8 in. ID X 1 1/8 in. OD X .100 in. thick spacer for precise shaft rocker setup and valvetrain fitment
• Steel billet rocker system shaft spacer for accurate lateral positioning and repeatable rocker assembly alignment
• Helps establish correct rocker arm geometry and centerline contact across shaft-mounted valvetrain components
• Useful for replacement service or custom geometry adjustment in high-performance engine valvetrain builds
• Crower shaft rocker spacer design for spacing control, setup refinement, and consistent rocker assembly alignment