AJS/Matchless 500cc M18 G80 Piston STD=82,5mm 1947-55Compression: 8.5:1including gudgeon Pin, piston rings and circlipsPiston Clearance 0.12mm or 45thouPlease look at all picturesJP Piston Made in Australia
AJS/Matchless 500cc M18 G80 Piston +060=84mm 1947-55Compression: 8.5:1including gudgeon Pin, piston rings and circlipsPiston Clearance 0.12mm or 45thouPlease look at all picturesJP Piston Made in Australia
Air Filter Element Cloth & Gauze fits 350, 500 and 650 cc Unit Construction Pan Cake / Pancake / Airfilter First used Tiger 100 and T100SS Unit Construction Sept. 1959 First used 09/1963 3TA. 5TA. T90 Half Bath Tube 6T 1963 onwards TR6 09/1965 -1970 BSA A50. A65 Single Carb. Mod. from 1962 onwards