US$ 76.00
At Stilo Helmets
Rocket Block
500" Shaft Diameter
motion ratio
COMP Cams Viton Valve Seals - 11/32 Steel Body .530 13021 At Stilo HelmetsProviding the best sealing properties and spring clearance, Viton valve seals are an excellent choice in performance applications. The 518 seals have a . 575" OD and fit applications with 11 32" valves and . 530" OD guides. The COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development. One thing COMP Cams has never forgotten: Performance is defined by what happens out on
US$ 76.00
US$ 26.99
US$ 149.00