Manley Viton® valve stem seals are designed to keep oil out of the combustion chamber. They are manufactured from special Viton® material for maximum control and durability throughout the entire rpm range. The seals feature a special smaller design to allow for clearance in small inside-diameter valve springs.

More From This Category

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

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

$32.35

COMP Cams Valve Seal, PTFE, .530 in. Guide Size, 11/32 in. Valve Stem, Set of 8

COMP Cams Valve Seal, PTFE, .530 in. Guide Size, 11/32 in. Valve Stem, Set of 8

$30.62

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

LS Cathedral Port Solid Stem Valve, 2.080 X 4.900 O.A.L.

LS Cathedral Port Solid Stem Valve, 2.080 X 4.900 O.A.L.

$319.70

BBC Viton Rubber Valve Stem Seal, .530 x 11/32” (BBC/BBF 2016 & older), Set of 16

BBC Viton Rubber Valve Stem Seal, .530 x 11/32” (BBC/BBF 2016 & older), Set of 16

$49.95