3/8 Hi-Tech Pushrod - 8.780 Long

The 3/8 Hi-Tech Pushrod – 8.780 Long from COMP CAMS is a precision valve train component engineered for serious engine builders and performance mechanics seeking reliable, repeatable cam actuation. Pushrods transmit motion from the cam follower to the rocker arm, making them critical to valve lift, timing, and overall engine geometry; this hi-tech variant is designed to handle high-RPM applications where stock steel pushrods introduce flex and valvetrain noise. Whether you're rebuilding a classic small-block V8, upgrading a muscle car, or fine-tuning a street performance engine, this pushrod delivers the durability and concentricity required to maximize power delivery and minimize mechanical loss.

Built from chromoly steel with a 0.135-inch thick wall, the 3/8 Hi-Tech Pushrod resists bending, twisting, and fatigue under sustained high-load conditions that would compromise standard pushrods. The 3/8-inch diameter and 8.780-inch length are precision-manufactured to exact tolerances, ensuring consistent geometry across your entire valve train and reducing harmonics that degrade performance. Hi-tech construction employs advanced metallurgy and tighter wall concentricity than conventional designs, resulting in lower reciprocating mass and improved response at elevated RPM. The chromoly material offers superior strength-to-weight characteristics, allowing you to maintain rigidity without excess inertia—critical when you're pushing cam lift, duration, or engine speed beyond factory specifications.

This pushrod is ideal for enthusiasts upgrading to performance camshafts, particularly those running mechanical lifters, solid roller cams, or high-lift hydraulic profiles where valve train integrity is non-negotiable. Installation requires verification of your engine's pushrod length specification—this 8.780-inch dimension suits many common small-block applications, but always confirm against your block, head, and cam combination before purchase. Professional builders recommend inspecting and replacing pushrods as part of any major bottom-end or top-end rebuild, since deflection and wear directly impact valve timing accuracy and drivability. COMP CAMS' reputation for precision manufacturing means every unit meets strict quality standards, reducing the risk of catastrophic valve train failure during high-performance operation.