Manley high performance all-PTFE valve stem seals wipe excess oil from the valve stem by means of a unique, spring-loaded wiper assembly, providing maximum valve stem oil control. These seals are a definite must! They stop unwanted oil from reaching and contaminating the cylinder and are available to fit different applications. So, whether you are planning an engine overhaul or a cam change--don't forget the valve stem seals!

More From This Category

MANLEY Valve Stem Seal, 3/8 in. Stem, .530 in. Guide OD, Set of 8

MANLEY Valve Stem Seal, 3/8 in. Stem, .530 in. Guide OD, Set of 8

$32.40

COMP Cams Valve Seal, Umbrella, Stock Guide Size, 11/32 in. Valve Stem, Each

COMP Cams Valve Seal, Umbrella, Stock Guide Size, 11/32 in. Valve Stem, Each

$1.79

COMP Cams Valve Seal, PTFE, .530 in. Guide Size, 3/8 in. Valve Stem, Set of 12

COMP Cams Valve Seal, PTFE, .530 in. Guide Size, 3/8 in. Valve Stem, Set of 12

$44.60

CROWCAMS Stem Seal, Top Hat, LS Viton Int, 100pc

CROWCAMS Stem Seal, Top Hat, LS Viton Int, 100pc

$223.20

CROWCAMS Stem Seal, Top Hat, LS Viton Int, 200pc

CROWCAMS Stem Seal, Top Hat, LS Viton Int, 200pc

$385.52

COMP Cams Valve Seal, Black Viton, .494 in. Guide Size, 11/32 in. Valve Stem, Set of 16

COMP Cams Valve Seal, Black Viton, .494 in. Guide Size, 11/32 in. Valve Stem, Set of 16

$85.13