S&S Cycle SS11-7234 .068" Main Jet for S&S Super E/G/D/B CarburettorsS&S Carburetor replacement parts are the exact same components we use to hand build our world famous Super series carburetors in Viola, Wisconsin. S&S Main Jets fit S&S B, E and G carburetors. For those that need to rejet because of engine or exhaust modifications, or altitude changes. . 068 is generally recommended for 96" and larger displacements or motors putting out more than 100hp.