3/8 Hi-Tech Pushrod - 9.900 Long

The 3/8 Hi-Tech Pushrod – 9.900 Long from COMP CAMS is purpose-built for high-performance marine and automotive engine applications where precise valve actuation and durability under extreme conditions are non-negotiable. Whether you're restoring a classic boating engine, upgrading a performance rebuild, or maintaining professional marine propulsion, this chromoly pushrod delivers the reliability and precision that serious water enthusiasts demand. Engineered to handle the rigorous cycles and temperature swings inherent to saltwater and freshwater engine operation, it's the OEM-level component choice for builders and technicians who refuse compromise.

This pushrod features a 3/8-inch diameter with 0.080-inch thick-wall chromoly construction, a material selection that balances strength-to-weight ratio critical for sustained RPM stability and thermal cycling resistance. The 9.900-inch length is precision-manufactured to exacting tolerances, ensuring consistent valve train geometry and eliminating the deflection issues that plague undersized or incorrectly dimensioned pushrods under high-load operation. Hi-Tech engineering means enhanced surface finishing and quality control that translates to extended service life and predictable performance across the full operating envelope of your engine—from idle through full-throttle cruising.

Engine builders, marine technicians, and experienced boaters upgrading or rebuilding small-block and mid-block marine engines rely on COMP CAMS pushrods for consistent cam-to-rocker actuation and minimal valve float at high RPM. This component is ideal for carbureted or fuel-injected systems and works seamlessly within stock and performance cam packages. Proper installation requires verification of correct length and rocker arm geometry; consult your engine's specifications or service manual to confirm compatibility with your particular block and head combination before ordering.