Pushrod - 7/16 .165 w/ .210 Radius 9.250 Long

The Pushrod - 7/16 .165 w/ .210 Radius 9.250 Long by TREND PERFORMANCE PRODUCTS is a precision valve train component engineered for high-performance marine and racing engines where reliability under sustained load matters. Built by Trend Performance—a name trusted in performance valve train systems—this pushrod serves as the critical link between cam followers and rocker arms, transmitting camshaft motion to open and close valves with minimal deflection. Whether you're restoring a classic offshore racer, upgrading a performance inboard, or building a street-strip dual-purpose engine, the correct pushrod geometry directly impacts valve timing accuracy and engine efficiency.

This pushrod features chromoly construction—a chromium-molybdenum alloy chosen for its superior strength-to-weight ratio and resistance to fatigue under high-RPM cycling. The 7/16-inch diameter with 0.165-inch wall thickness delivers the stiffness needed to prevent flex and ghosting, while the .210-inch radius ball ends provide extra clearance at the rocker arm socket and pushrod cup, reducing binding and wear during aggressive valve actuation. The double-taper design ensures consistent contact geometry across the full operating range, critical for eliminating lash variation that can compromise valve control. At 9.250 inches long, this specific length accommodates common small-block and mid-block configurations with standard deck heights and rocker arm geometry.

Boaters and engine builders who run high-revving inboards, whether naturally aspirated or supercharged, benefit most from quality pushrods engineered to spec. Correct pushrod length and diameter prevent misalignment issues that lead to accelerated rocker wear, valve seat damage, and power loss—especially critical in tight engine bays where factory tolerances are already marginal. Before installation, verify your cam profile, rocker arm ratio, and deck height against Trend Performance's application guide to confirm this 9.250-inch configuration matches your specific block and head combination. Installation requires proper pushrod guideplates and a final valve lash check to ensure optimal clearance and valve timing.