Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The COMP Cams exhaust valve specified at 1.570" head diameter with an 8 mm stem and 5.450" overall length is supplied as a valvetrain component for street and competition engines. This listing provides core dimensional detail for builders selecting compatible valves and retainers; match stem size and valve dimensions carefully to the intended cylinder head and valve train components.
COMP Cams Valve Exh 1.57 8MM 5.450 W/.2
