COMP Cams offers a complete line of valve seals, from the stock GM O-rings to the positive-stop PTFE seals. They 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 seals are normally used when a larger-than-stock diameter spring is used. In the case of a double spring, the positive stop PTFE seals are used. For triple-spring applications, use the smaller-diameter Viton® seals.

More From This Category

Crow Cams Valve Stem Seal Hemi 6.4 Set

Crow Cams Valve Stem Seal Hemi 6.4 Set

$37.12

Crow Cams Valve Stem Seal LS Blue Viton Top Hat, Dual Spring

Crow Cams Valve Stem Seal LS Blue Viton Top Hat, Dual Spring

$6.55

MANLEY Valve Stem Seal, 11/32 in. Stem, .500 in. Guide OD, Each

MANLEY Valve Stem Seal, 11/32 in. Stem, .500 in. Guide OD, Each

$3.91

Crow Cams Valve Stem Seal .530" x .342", Bulk pack of 500

Crow Cams Valve Stem Seal .530" x .342", Bulk pack of 500

$820.28

COMP Cams Valve Seal, Metal Body Viton, .530 in. Guide Size, 5/16 in. Valve Stem, Set of 8

COMP Cams Valve Seal, Metal Body Viton, .530 in. Guide Size, 5/16 in. Valve Stem, Set of 8

$21.55

Crow Cams Valve Stem Seal Ford 11/32" Viton Umbrella, Single

Crow Cams Valve Stem Seal Ford 11/32" Viton Umbrella, Single

$3.97