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Howards Cams Posi-Stop Valve Stem Seals

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Howards Cams Posi-Stop valve stem seals are offered in a couple of choices. Their Posi-Stop Viton® seals offer high-quality, high-temperature sealing that controls oil flow with no machining of guide required. Howards small O.D. valve seals are made from Fluoro elastomer high-temperature material with a rigid metal-clad chimney. Their small outside diameter provides greater spring clearance and are a must for triple springs.

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Howards Cams Posi-Stop Valve Stem Seals 93385-1

Howards Cams Posi-Stop Valve Stem Seals 93385-1

Howards Cams Posi-Stop Valve Stem Seals 93385-1

Valve Seal, 8mm x .531"

Part Number: HRS-93385-1

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Howards Cams Posi-Stop Valve Stem Seals 93380-1

Howards Cams Posi-Stop Valve Stem Seals 93380-1

Howards Cams Posi-Stop Valve Stem Seals 93380-1

Valve Seal, 8mm x .500"

Part Number: HRS-93380-1

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

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This is a custom order part. You can order this part by Contacting Us.