3/8in Moly Pushrods - 7.550in Long

The MANLEY 3/8in Moly Pushrods 7.550in Long (MPN 25818-8) are precision engine components engineered for high-performance marine and automotive applications. This set of eight chromoly pushrods features 0.080-inch thick walls with swedged ends, delivering the strength and rigidity required in competitive and heavy-duty engine builds where reliability under sustained RPM and load is non-negotiable.

The 3/8-inch diameter and 7.550-inch length are optimized for specific engine configurations where pushrod geometry directly affects valve timing accuracy and component longevity. Chromoly material provides superior tensile strength compared to standard steel, critical for resisting bending and fatigue in high-RPM marine engines or street performance applications. The swedged end design ensures proper fit in both rocker arm and lifter sockets, minimizing wear and maintaining precise valve actuation. These pushrods are constructed to tight tolerances, supporting the consistency demanded in engines where performance and durability cannot be compromised.

Buyers restoring or upgrading marine engines, building high-output performance packages, or maintaining turbocharged watercraft engines rely on MANLEY components to ensure valve train stability and extended service life. This eight-piece set addresses complete valve train requirements, eliminating the need for partial purchases. Proper pushrod selection is essential—incorrect length or material can lead to valve float, bent pushrods, or catastrophic engine damage at higher RPMs. MANLEY's reputation for precision manufacturing makes these pushrods a trusted choice among serious marine mechanics and performance engine builders who understand that pushrod integrity is foundational to overall engine reliability.