3/8in Moly Pushrods - 7.700in Long

The 3/8in Moly Pushrods - 7.700in Long from MANLEY represent a critical internal engine component for serious boaters and marine enthusiasts who demand reliability under sustained, high-RPM conditions. Pushrods transmit valve actuation commands from the camshaft to rocker arms, and their integrity directly affects engine efficiency, responsiveness, and longevity. This set of eight pushrods is engineered for applications requiring chromoly construction and precision tolerances, making them essential for engine rebuilds, performance upgrades, or restoration work on marine powerplants.

Constructed from chromoly steel, the 3/8in Moly Pushrods feature swedged ends that provide secure seating in valve train assemblies while minimizing stress concentration at critical load points. The 0.080 inch thick wall delivers optimal strength-to-weight balance, crucial for reducing inertial loading during high-speed valve cycling. At 7.700 inches long, these pushrods are precisely dimensioned to maintain correct valve lash and lifter geometry, ensuring proper valve timing and lift characteristics. The moly coating enhances wear resistance and reduces friction between pushrods and their bores, extending overall engine service life and maintaining accurate valve control across extended operating cycles.

This set of eight pushrods is ideal for marine engine rebuilds, performance modifications, or replacement of worn valve train components on mid-block applications. Proper installation requires careful measurement and adjustment to maintain manufacturer-specified valve lash clearances—critical for preventing valve float and ensuring consistent combustion. These MANLEY pushrods deliver OEM-grade quality and dimensional accuracy, making them the trusted choice for boaters and marine mechanics who refuse to compromise on engine reliability. Each pushrod weighs 1.44 lbs per set, and compatibility should be verified with your specific engine platform before ordering.