Yamaha XS650 Top End Fastener Set - 1970-1971Engine Top Fastener Set 54pc. 54pc. Kit Contains: 3 Hole Tappet Cover chromed Crown Nuts (12pc.) with matching chrome Washers (12pc.) + Cylinder Head chrome Crown Nut (8pc.) + chrome rocker shaft End Plug (4pc.) + Point Cam Cover chrome Screws (4pc.) + Exhaust Stud chrome Crown Nuts (4pc.) with matching Stainless Lock Washers (4pc.) + 2pc. Chrome Oil tube banjo bolts, + 2pc. Chromed Cylinder front Cam chain guide bar Nuts, + 2pc. chromed cam chain