Определение push rods в Английский Язык Английский Язык словарь
(Otomotiv) The rods that run between the camshaft or camshaft lifters and the rocker arms. The lifters and the push rods are pushed up by the cam lobes, causing the rocker arms to make the valves open and close. Engines with overhead cams don't need push rods because the camshaft cam lobes contact the valves directly