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

COMP Cams Valve Seal, PTFE, .500 in. Guide Size, 11/32 in. Valve Stem, Set of 12

COMP Cams Valve Seal, PTFE, .500 in. Guide Size, 11/32 in. Valve Stem, Set of 12

$45.90

MANLEY Valve Stem Seal, 3/8 in. Stem, .500 in. Guide OD, Set of 16

MANLEY Valve Stem Seal, 3/8 in. Stem, .500 in. Guide OD, Set of 16

$62.76

COMP Cams Valve Seal, Positive Stop PTFE, For Ford 5.0 Coyote, Set of 32

COMP Cams Valve Seal, Positive Stop PTFE, For Ford 5.0 Coyote, Set of 32

$54.95

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