COMP Cams Valve Seals 3/8in PTFE - cca505-16 import_2022_03_21_012537 5967cc Programmers & Chips::Performance Packages

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COMP Cams Valve Seals 3/8in PTFE - cca505-16 import_2022_03_21_012537 5967cc Programmers & Chips::Performance PackagesCOMP Cams offers a complete line of valve stem seals, from the umbrella seals to the positive stop Teflon 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 spring, the positive stop Teflon seal is used. The umbrella seals require no machining, but with the Teflon