Brightens the engine compartment and looks sharp. Fits our big block finned aluminum valve covers (item# 26018) and others with the round push-in style opening. Requires a rubber grommet to fit into the valve cover, which is usually included with new valve covers.
Does NOT fit valve covers with the "stovepipe" fitting (like our small block finned aluminum units) or factory valve covers the tabs for twist-on oil caps. This cap is for after market valve covers.