<---- THESE ARE WHAT YOU GET IN THIS LISTING THE ID OF THE THREADED PART IS 17MM FITS: Honda ATC70 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985 Honda C70 1980, 1981 Honda CT70 1980, 1981, 1982 COMP/TOP CARB/SET/70 ANOTHER LOOK AT TOPSET PARTS