Pushrod - 5/16 .105 w/ .210 Radius 7.550 Long

The Pushrod - 5/16 .105 w/ .210 Radius 7.550 Long is a precision-engineered component built for reliable engine valve train operation in marine and high-performance applications. Manufactured from chromoly steel with ball end construction, this 7.550-inch pushrod delivers the durability and dimensional accuracy required for consistent valve actuation across demanding operating conditions.

At 5/16-inch diameter with 0.105-inch wall thickness and a 0.210-inch radius, this pushrod offers a balanced profile optimized for strength-to-weight ratio. The specification is critical because pushrod dimensions directly affect valve timing precision and mechanical reliability—undersized or improperly radiused pushrods risk valve float and bent rod failure under sustained RPM loads. Chromoly construction provides superior tensile strength compared to standard steel, essential for high-RPM marine engines and performance rebuilds where thermal stress and vibration are constant factors.

This pushrod is designed for rebuilders, marine technicians, and performance engine builders restoring or upgrading small-block V8 and comparable engine platforms. Whether you're performing a complete valve train refresh on an offshore boat engine or a performance restoration, the exact dimensional match—7.550 inches long, 5/16-inch diameter, 0.210-inch radius—ensures proper valve train geometry and eliminates guesswork during assembly. Proper pushrod specification is foundational to valve train integrity; undersized or oversized components create clearance issues that degrade performance or cause catastrophic failure.

Single-unit purchase means you can source individual replacement rods as needed without excess inventory. Each pushrod arrives ready for installation, though assembly with compatible lifters, rocker arms, and valve covers should follow OEM specifications for the applicable engine platform.