Competition Cams 621-16 Valve Lash Caps for 11/32″ Valve Stem Diameter, .210″ Tall, .080″ Thick
These Valve Lash Caps have a .210 inch overall head height and .080 inch thickness. Because today’s racing engines run at higher RPM levels with harsh cam profiles, the tip of the valve stem is subjected to a tremendous amount of pounding. These engines always run just on the brink of valve float – one of the most …
Competition Cams 503-16 11/32″ Valve Stem Diameter Positive Stop Valve Stem Oil Seal
COMP Cams offers a complete line of valve stem seals, from the umbrella seals to the positive-stop seal. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The umbrella seal is normally used when a larger-than-stock diameter spring is used, in the case of a double …