Kuvaus

3-5/8″ big bore. .022″ RCM (Rubber Coated Metal) with a silicone bead. Final crush .020″. Type ‘A’ gasket. RCM (Rubber Coated Metal) gaskets consists of a .020″ thick stainless spring steel base covered with a .001″ thick heat resistant Viton rubber on both sides. A very strong gasket which requires no re-torquing. Gaskets will not become brittle or burn out. Note: The Type B’ gasket was introduced on Evolution XL Sportster models in 1986. and will fit all Evo XL models. but also all 84-99 Evo 1340cc models although the Big Twin cylinder base is a bit larger than the gasket. The ‘type B’ is the only gasket type that ‘The Factory’ supplied from 1986 onwards for both Evo Big Twin and Evo XL Sportster models.84-99 Evo B.T. (excl. Twin Cam) 86-22 XL. With 3-5/8″ big bore cylinders (NU)