Description

Set of 16 Steel Viton Valve Seals for .500″ Guide Size8mm Valve StemCOMP Cams offers a complete line of valve stem Sealsfrom the stock GM ”O-Ring” to the positive-stop PTFE Seal. These Seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The ”O-Ring” Seals use the standard retainer and oil splash shield. The umbrella Seal is normally used when a larger-than-stock diameter spring is usedin the case of a double springthe positive-stop PTFE Seal is used. We also have a smaller diameter Viton Seal available for triple spring Applications.Available individually under 511-1, in a set of 12 under 511-12