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, .500 in. Guide OD, Each

MANLEY Valve Stem Seal, 3/8 in. Stem, .500 in. Guide OD, Each

$3.91

COMP Cams Valve Seal, PTFE, .530 in. Guide Size, 11/32 in. Valve Stem, Each

COMP Cams Valve Seal, PTFE, .530 in. Guide Size, 11/32 in. Valve Stem, Each

$3.86

COMP Cams Valve Seal, Metal Body Viton, .500 in. Guide Size, 11/32 in. Valve Stem, Set of 8

COMP Cams Valve Seal, Metal Body Viton, .500 in. Guide Size, 11/32 in. Valve Stem, Set of 8

$21.55

MANLEY Valve Stem Seal, 11/32 in. Stem, .530 in. Guide OD, Set of 8

MANLEY Valve Stem Seal, 11/32 in. Stem, .530 in. Guide OD, Set of 8

$32.40