5/16in Moly Pushrod - 8.100in Long

The 5/16in Moly Pushrod - 8.100in Long is a precision-engineered valve train component built for high-performance marine and automotive engines where reliability under sustained RPM is non-negotiable. Anglers and boaters depend on pushrod-driven engines to deliver consistent power when it matters most—whether you're running offshore or navigating shallow waters. This chromoly construction ensures the pushrod maintains structural integrity through thousands of combustion cycles, resisting flex and fatigue that can compromise valve timing and engine efficiency over extended running seasons.

Manufactured by MANLEY, a trusted name in performance engine internals, this 5/16-inch diameter pushrod features swedged ends for secure rocker arm and lifter contact, eliminating slop that degrades valve actuation. The 0.080-inch thick wall provides optimal strength-to-weight balance, critical for reducing inertia and allowing faster valve transitions at high engine speeds. Chromoly's superior fatigue resistance over standard steel means the pushrod won't stretch or crack under the thermal and mechanical stresses of continuous operation—essential for boaters who can't afford unexpected engine failure on the water.

This component is ideal for those rebuilding or upgrading pushrod engines in vintage and modern marine powerplants, as well as performance automotive applications. At 8.100 inches long with precisely swedged ends, the 5/16in Moly Pushrod is engineered to fit specific block and cylinder head combinations—verify application compatibility with your engine's valve train geometry before installation. Whether you're freshening a tired inboard or restoring a classic fishing boat engine, choosing quality pushrod components like this MANLEY piece ensures valve train durability and peak engine responsiveness for years of dependable service on the water.