103 Twin Cam Wiseco Piston Kit(KIT)

Big Bore Wiseco reverse domed piston kit for use with standard 3875 bore cylinders with 91 compression Kit includes forged pistons rings circlips chrome piston pins and gasketsbrbrKit includes Armor X coated pistons NoteRun engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly breakin new pistons and rings