Cometic Viton steel body (VSB) valve stem seals in hat style, sized .281in x .530in x 1.035in x 1.372in. Marketed for modern engine builds, these seals are intended for a wide range of applications from automotive to off‑road bikes. The product references Cometic’s focus on updated valve sealing solutions suitable where the listed dimensions match the valve assemblies used.
Cometic .281in X .530in X1.035in X 1.372in Valve Stem Seals - Hat Style