COMP Cams Valve Seal 5/16 Viton Metal Body - 519-1

Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 519 seal has a .545" OD and fits applications with 5/16" valves...

COMP Cams Valve Seal 5/16 Viton Metal Body - 520-1

Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 520 seal has a .575" OD and fits applications with 5/16" valves...

COMP Cams Valve Seal 5/16in PTFE - 500-1

Fits: 5/16" Valve Stems - .530" Guides (.630" Outer Diameter)Valves Seals keep unwanted oil from entering the combustion chamber through clearance in the valve guidesSmaller diameter than COMP...

COMP Cams Valve Seal 5/16in PTFE W/500 G - 513-1

Fits: 5/16" Valve Stems - .500" Guides (.600" Seal Diameter)Valves Seals keep unwanted oil from entering the combustion chamber through clearance in the valve guidesSmaller diameter than COMP...

COMP Cams Valve Seal 5/16in Viton - 530-16

Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. These 530 seals have a .565" OD and fits applications with 5/16"...

COMP Cams Valve Seal 5/16in Viton For .4 - 530-1

Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. This 530 seal has a .565" OD and fits applications with 5/16" valves...

COMP Cams Valve Seal 5/16in Viton For .4 - 530-8

Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. These 530 seals have a .565" OD and fits applications with 5/16"...

COMP Cams Valve Seal 6mm Stem x 11mm Guide OD - 523-32

Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 523 seal has a OD and fits applications with valves and OD...

COMP Cams Valve Seal Installer - 5334

CNC-machined for precision and anodized for durability, our seal installer works excellently on both .500" and .530" PTFE valve seals. Our tool prevents seal distortion or gouging during installation.

COMP Cams Valve Seal Metal Body Viton 11 - 517-1

Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 517 seal has a .545" OD and fits applications with 11/32" valves...

COMP Cams Valve Seal Metal Body Viton 3 - 514-1

Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 514 seal has a .625" OD and fits applications with 3/8" valves...

COMP Cams Valve Seal Metal Body Viton 3 - 515-1

Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 515 seal has a .675" OD and fits applications with 3/8" valves...