Crower 74526F020 Features:

Crower 74526F020 shaft rocker spacer for shaft-mounted rocker assembly setup 5/8 in. X 1.153 in. X 0.020 in. thick spacer for valvetrain adjustment Helps quickly determine precise pushrod length for optimum valvetrain geometry Replacement or adjustment component for Crower billet and stainless steel shaft-mount rocker systems

Shaft Rocker Spacers 5/8 X 1.153 X .020 In. Features:

• 5/8 in. ID X 1.153 in. OD X 0.020 in. thickness, precise spacer dimensions for controlled rocker shaft side clearance and repeatable valvetrain mock-up measurements
• Quick pushrod length checking for shaft-mounted rocker assemblies, helping engine builders verify setup changes efficiently before finalizing valvetrain component selection
• Helps optimize valvetrain geometry during assembly, supporting accurate rocker alignment and improved setup consistency in performance engine build applications
• Replacement and adjustment spacer for shaft-rocker systems, useful for fine-tuning rocker positioning within compatible valvetrain setups during mock-up and service
• Designed for shaft-mounted rocker setup work, a practical component for determining spacing requirements when dialing in rocker geometry and pushrod length