SKU: MAN25703-16
UPC: 807298031620
MPN: 25703-16
The 5/16in Moly Pushrods - 8.350in Long are essential valvetrain components designed for high-performance marine engines where reliability under sustained RPM is non-negotiable. Whether you are navigating open water at wide-open throttle or idling through a busy wake zone, these Manley pushrods provide the structural integrity required to maintain precise valve timing in demanding environments. Serious boaters looking for a reliable replacement or a performance upgrade will find these chromoly components vital for ensuring their engine survives the unique stresses of marine operation. This set is engineered to handle the increased load often found in marine power plants that run for extended periods under heavy load.
Constructed from high-strength chromoly steel, these 5/16in Moly Pushrods - 8.350in Long feature a .080-inch wall thickness to resist deflection and flex under heavy valve spring loads. The swedged ends are precision-formed to ensure a perfect fit with lifters and rocker arms, which minimizes friction and maximizes the transfer of kinetic energy within the valvetrain assembly. By utilizing a specialized heat-treated chromoly construction, Manley ensures that each rod in this set of 16 maintains its straightness and structural durability even when subjected to extreme heat. These specifications are critical for maintaining a stable valvetrain and preventing catastrophic engine failure during a long day on the water.
Professional engine builders and experienced boat owners will benefit from the consistent manufacturing specifications of the 5/16in Moly Pushrods - 8.350in Long during a top-end overhaul. These pushrods are specifically engineered for marine applications requiring an 8.350-inch length, providing a durable solution that meets or exceeds original equipment standards. Before you buy, verify your specific valvetrain geometry and lift requirements to ensure these 5/16-inch diameter rods provide the necessary clearance for your specific engine block configuration. This set of 16 ensures a complete replacement for your V8 marine engine, offering the peace of mind that comes with high-grade chromoly steel components.
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