COMP Cams Valve Seals 3/8 Viton Metal Body - 521-16

Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 521 seals have a .545" OD and fit applications with 3/8" valves...

COMP Cams Valve Seals 3/8 Viton Metal Body - 521-12

Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 521 seals have a .545" OD and fit applications with 3/8" valves...

COMP Cams Valve Seal 3/8 Viton Metal Body - 521-1

Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 521 seal has a .545" OD and fits applications with 3/8" valves...

COMP Cams Valve Seals 5/16 Viton Metal Body - 520-8

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

COMP Cams Valve Seals 5/16 Viton Metal Body - 520-16

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

COMP Cams Valve Seals 5/16 Viton Metal Body - 520-12

Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 520 seals have a .575" OD and fit 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 Camshaft P4 252H-10 - 52-119-5

High Energy 206/206 Hydraulic Flat Cam for Pontiac 151 Iron Duke. Good torque and power with smooth idle. Strong increase over stock cam.CatalogUser 1

COMP Cams Valve Seals 5/16 Viton Metal Body - 519-8

Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 516 seals have a .545" OD and fit applications with 5/16" valves...

COMP Cams Valve Seals 5/16 Viton Metal Body - 519-16

Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 516 seals have a .545" OD and fit applications with 5/16" valves...

COMP Cams Valve Seals 5/16 Viton Metal Body - 519-12

Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 516 seals have a .545" OD and fit applications with 5/16" valves...

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...