Hi-Tech Polyloc 7/16 For Alm-Ss-Pro-Mag Rockers

The Hi-Tech Polyloc 7/16 for Alm-Ss-Pro-Mag Rockers is a precision rocker arm locator designed for builders and engine builders working with aluminum shaft-mount and stainless steel pushrod rocker systems. This component is essential for maintaining critical alignment and preload consistency in high-performance and race engine applications where rocker geometry directly affects valve timing accuracy and overall engine reliability.

Engineered from hi-tech polymer material, this 7/16-inch diameter locator resists wear, reduces friction, and maintains dimensional stability across temperature extremes. This is particularly important in race engines where metal-to-metal contact can lead to rocker walk and valve lash drift. The Polyloc design allows the rocker arm to rotate freely while anchoring the shaft securely, preventing axial movement that could compromise valve event timing.

Serious engine builders and mechanics will appreciate the compatibility of the Hi-Tech Polyloc with aluminum shaft assemblies and stainless steel Pro-Mag rocker configurations. This ensures a precision fit for various engine builds, whether for street performance or racing applications, helping to maintain factory-tight tolerances under sustained RPM and thermal cycling.