Pushrod - 7/16 .165 w/ .210 Radius 8.025 Long

The Pushrod - 7/16 .165 w/ .210 Radius 8.025 Long from TREND PERFORMANCE PRODUCTS is a precision-engineered valve train component designed for high-performance marine and automotive engines. Built for boaters and performance enthusiasts who demand reliability under demanding conditions, this chromoly pushrod serves as a critical link between your camshaft and rocker arms, transferring precise valve actuation while withstanding the intense pressures of sustained high-RPM operation. Whether you're running a rebuilt engine or upgrading an existing powerplant, selecting the correct pushrod specification ensures proper valve timing and prevents catastrophic engine damage.

This pushrod features a 7/16-inch diameter with a 0.165-inch wall thickness, providing the optimal balance between strength and weight for controlled valve train dynamics. The 0.210-inch radius at each end with extra clearance ball ends accommodates precision rocker arm geometry while minimizing binding, and the double-taper design reduces stress concentration points that commonly fail under peak loading cycles. Constructed from chromoly steel, this material choice delivers superior tensile strength compared to standard steel, essential for maintaining concentricity and preventing flex during high-lift, high-duration cam profiles common in marine performance engines.

Boaters operating modified or race-spec engines benefit most from this precision component, particularly those running aggressive valve timing or elevated compression ratios where valve train stability directly impacts horsepower delivery and engine longevity. The 8.025-inch length and specific diameter-to-wall-thickness ratio make this pushrod compatible with most small-block and mid-range marine engine platforms, though verification against your specific cylinder head and block casting is recommended during assembly. Installation requires proper pushrod length measurement and rocker arm preload adjustment to ensure correct valve lash and prevent premature wear.