Crower 74526F055 Features:

Hardened steel shaft rocker spacer for shaft-mounted rocker systems Exact dimensions: 5/8 in. ID X 1 1/8 in. OD X .055 in. thickness Helps maintain proper valve stem-to-rocker tip alignment Supports correct valvetrain geometry for precise rocker positioning

Shaft Rocker Spacers 5/8 Hardened Steel .055 In. Thick Features:

• 5/8 in. ID X 1 1/8 in. OD X .055 in. thickness for precise shaft-mounted rocker spacing and valvetrain setup
• Hardened steel construction for wear resistance in high-load performance valvetrain applications and repeated adjustment use
• Supports proper valve stem-to-rocker tip alignment to help maintain correct valvetrain geometry across shaft rocker systems
• .055 in. tuning shim helps fine-tune shaft height and rocker alignment for improved contact pattern and setup accuracy
• Helps reduce valve guide and valve stem wear by promoting consistent rocker tip positioning during performance engine builds