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4296672 Rocker Lever Housing
Sale price $530.23Regular price $835.89 -
4297099 Rocker Lever Housing
Sale price $1,171.07Regular price $1,981.12 -
4297107 Rocker Lever Housing
Sale price $1,044.63Regular price $1,346.82 -
4297112 Rocker Lever Cover
Sale price $86.84Regular price $133.37 -
4297234 Rocker Lever Cover
Sale price $104.28Regular price $170.85 -
4297285 Rocker Lever Cover Gasket
Sale price $81.62Regular price $153.73 -
4297442-20 Rocker Lever Cover
Sale price $202.45Regular price $283.02 -
4297456 Rocker Lever Housing
Sale price $919.98Regular price $1,645.87 -
4297590 Rocker Lever Cover
Sale price $144.30Regular price $265.16 -
4311990 Rocker Lever
Sale price $479.65Regular price $599.99 -
4311991 Rocker Lever
Sale price $239.65Regular price $368.95 -
4345014 Rocker Lever Cover Gasket
Sale price $40.52Regular price $66.03
The rocker lever is a pivoting lever in the engine's valvetrain. It acts as a link between the camshaft and the engine valves. As the camshaft rotates, its lobes push on one end of the rocker lever, causing it to pivot and press down on the valve at the other end. This opens the valve at precisely the right moment to let air and fuel in or exhaust gases out. When the cam moves past, the rocker lever returns and the valve spring closes the valve.