Crower 74526F075 Features:

Crower shaft rocker spacer, hardened steel construction, 5/8 in. ID, 1-1/8 in. OD, .075 in. thickness. Designed for Crower stainless steel and billet steel shaft-mounted rocker systems. Helps set proper valve stem-to-rocker tip alignment for reduced frictional loss. Minimizes rocker tip travel across the valve stem to support accurate valve timing.

Shaft Rocker Spacers 5/8 Hardened Steel, .075 In. Thick, Features:

• Hardened steel spacer, 5/8 in. ID, 1-1/8 in. OD, .075 in. thick, for precise shaft-rocker spacing and geometry correction
• Optimizes valve stem-to-rocker tip alignment to reduce frictional loss, control tip sweep, and support stable valvetrain motion
• Helps dial in rocker stand height for accurate valve timing, improved bolt-on geometry, and reduced valve guide wear
• Direct-replacement or custom-tuning shim for shaft-mounted rocker systems requiring exact .075 in. spacing adjustments
• Engineered for stainless-steel and billet-steel shaft-rocker applications where exact spacing is critical to valvetrain setup