S&S S&S, top end gasket kit. 4-3/8″ bore

Description

S&S S&S, top end gasket kit. 4-3/8″ bore

99-17 style S&S T143 (Twin Cam style) 143″ T-series engines; 84-99 style S&S V-Series (Evo B.T. style) 145″ Tribute engines

4-3/8″ bore. S&S base pattern. Note: Designed for use with S&S engines. Note: Does not include a rocker cover gasket kit. This must be ordered separately.