Norton full gasket set for twins 500cc/600cc OHV Dominator 1948-63, Model 7 1948-55; 88 53-63; Model 77 1957-58, Model 99 1956 - 62. - cylinder head gasket ( joint washer) - cylinder base washer - rocker box inspection cover washer - exhaust pipe washers - inlet washers - timing cover / case joint washer
