An overhead valve engine, abbreviated (OHV) and sometimes called a pushrod engine, is a piston engine whose valves are located in the cylinder head above the combustion chamber.

Feb 2, 2024 · A pushrod is a metal tube that transmits the reciprocating motion of a valve lifter to the valve. It sits on the valve lifter and rises into the rocker arm. Pushrod engines usually have one …

Apr 25, 2025 · A pushrod engine, commonly referred to as an overhead valve (OHV) engine, operates using pushrods to actuate its valves.

We build superior quality pushrods for performance cars, trucks, motorcycles, tractors, restoration and custom projects. Our pushrods can be found in many NASCAR performance engines and in your …

A pushrod is a component used in certain internal combustion engines to transfer the motion required to open and close the intake and exhaust valves. It is essentially a slender metal rod or tube that acts …

Trend Performance is the industries leader in pushrod manufacturing. Everything is manufactured in house at our headquarters in Warren Michigan. Our pushrods are desinged for stock and custom …

Mar 4, 2025 · A pushrod’s diameter and wall thickness play an important role in performance and valvetrain stability, particularly in racing engines. A larger diameter adds stiffness by spreading out …