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COMP Cams offers a line of valve stem seals to control oil migration into the combustion chamber, including O‑ring, umbrella, Viton and positive‑stop PTFE options to match different spring setups. These 11/32" seals with .530" guide fitment have a .675" OD and cover applications from stock springs to double or triple spring packages, letting builders select the appropriate seal for their valvetrain configuration.
COMP Cams Valve Seals 11/32-.530 Metal
