Sharp Rockers SP047K Rocker Arm Shaft Spacers 0.047 Inch Thick Steel

The Sharp Rockers SP047K rocker arm shaft spacers are precision-engineered steel shims designed to properly position and align rocker arms on shaft-mounted valvetrain systems. These spacers are essential components for achieving optimal rocker arm geometry and centering rockers over valve tips.

Key Specifications:

• Thickness: 0.047 inches
• Inside Diameter: 0.875 inches
• Material: Steel construction for durability

Application & Benefits:

• Used primarily on small block Chrysler/Mopar shaft-mounted rocker arm systems
• Allows precise adjustment of rocker arm positioning along the shaft
• Essential for proper valve-to-rocker alignment during custom valvetrain builds
• Multiple spacers can be stacked to achieve desired spacing
• Compatible with Harland Sharp and other aftermarket rocker arm systems

These spacers are critical for proper rocker arm installation and alignment. The spacing requirements vary depending on specific cylinder head configurations, making these precision shims an invaluable tool for engine builders and performance enthusiasts working with shaft-mounted rocker systems.