Crower 74526F065 Features:

Crower shaft rocker spacer for high-performance shaft rocker systems 5/8 in. ID X 1 1/8 in. OD X 0.065 in. thickness for precise spacing adjustment Hardened steel construction built to exacting tolerances for repeatable valvetrain setup Helps align valve stem to rocker tip to reduce valve guide wear and support valve timing

Shaft Rocker Spacers 5/8 Hardened Steel, .065 In. Thick, Features:

• Exact 5/8 in. ID X 1 1/8 in. OD X 0.065 in. thickness for precise shaft rocker spacing and repeatable valvetrain setup
• Hardened steel construction with exacting tolerances for consistent fit, stable geometry, and long-term high-rpm valvetrain control
• Supports proper valve stem-to-rocker tip alignment to reduce valve guide wear and maintain accurate rocker sweep across the valve tip
• Ideal for correcting valvetrain geometry on custom cylinder heads and fine-tuning shaft rocker system spacing during engine assembly
• Built for high-performance shaft rocker applications requiring true bolt-on accuracy, precise adjustment, and repeatable setup results