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COMP Cams — COMP Cams Valve Seal Viton GM LS1 .313
Valve Stem Oil Seal
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Valve Seals

COMP Cams

COMP Cams Valve Seal Viton GM LS1 .313 Valve Stem Oil Seal

SKU: cca511-12

COMP Cams valve stem Seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. Smaller diameter Viton Seals are available for triple spring Applications.

$41.95
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Overview

COMP Cams valve stem Seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. Smaller diameter Viton Seals are available for triple spring Applications.

Set of 12 Steel Viton Valve Seals for .500" Guide Size, 8mm Valve Stem

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Fitment notes (catalog)

Engines w/ 0.500" OD Valve Guides and 8 mm Valve Stems

Summarized compatible vehicles also appear under Description → Fitment.

Detailed rows from our confirmed fitment index can be large (dozens to hundreds per part). Load them only when you need year/trim/engine-level links to Shop by Vehicle.