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

COMP Cams Valve Seal, Positive Stop PTFE, For Dodge 5.7/6.2/6.4L HEMI, Each

COMP Cams Valve Seal, Positive Stop PTFE, For Dodge 5.7/6.2/6.4L HEMI, Each

$3.54

COMP Cams Valve Seal, Metal Body Viton, .500 in. Guide Size, 5/16 in. Valve Stem, Set of 8

COMP Cams Valve Seal, Metal Body Viton, .500 in. Guide Size, 5/16 in. Valve Stem, Set of 8

$21.55

Crow Cams Valve Stem Seal Hemi 6.4, Bulk pack of 160

Crow Cams Valve Stem Seal Hemi 6.4, Bulk pack of 160

$217.36

MANLEY Valve Stem Seal, 5/16 in. Stem, .500 in. Guide OD, Each

MANLEY Valve Stem Seal, 5/16 in. Stem, .500 in. Guide OD, Each

$3.91

AFR Valve Stem Seal, LS3 2.080" x 5.200" Overall Valve Length

AFR Valve Stem Seal, LS3 2.080" x 5.200" Overall Valve Length

$52.87

COMP Cams Valve Seal, Steel Viton, .500 in. Guide Size, 8mm Valve Stem, Each

COMP Cams Valve Seal, Steel Viton, .500 in. Guide Size, 8mm Valve Stem, Each

$4.37