These valve covers are constructed of high quality die-cast aluminum for an
excellent fit. They are available in polished to fit a variety of engines. Inside height 4.379 inch. Overall
height 4.5, diameter of the breather hole 1.222, thickness of the walls
.105, roof .121.
High quality polished cast aluminum valve covers
Tall height for valvetrain clearance
Thick gasket rail area for excellent sealing
Two breather openings per valve cover
Optional bolt on baffles included for each breather opening