5/16 Magnum Pushrods - 8.600 Long

The 5/16 Magnum Pushrods - 8.600 Long from COMP CAMS represent serious engine-building hardware for high-performance marine and automotive applications. These pushrods are engineered for builders who demand reliability under extreme RPM and load conditions—critical for boats that see continuous throttle and saltwater environments where durability directly impacts safety and performance on the water. Whether upgrading a small-block or preparing a stroker engine, these 16-piece pushrods address the demands of modern pushrod valvetrain systems that cannot tolerate flex or failure.

Constructed from chromoly steel with a 0.080-inch thick wall, the 5/16 Magnum Pushrods deliver exceptional strength-to-weight ratio and resistance to bending under peak valve train loads. The magnum specification indicates a robust cross-section designed to handle aggressive cam profiles and high-lift valvetrain geometries without deflection, a critical factor in maintaining precise valve timing across the full RPM band. At 8.600 inches long, this length accommodates most small-block applications with conventional cylinder head and block combinations, while the chromoly material exhibits superior fatigue resistance compared to standard steel alternatives.

Anglers and boaters running performance marine engines benefit from the reliability these pushrods provide in systems that demand consistent operation across varied throttle and sea conditions. The set of 16 covers a complete small-block V8, simplifying the ordering process and ensuring uniform quality across all cylinders. Installation requires precision matching to your specific engine block height and head configuration; work with an experienced marine mechanic or engine builder to verify proper length and preload specifications for your particular application.