A question about Bedford TK

My memories of my 1972 TK (KCC) originally had a Chev 6 Cyl petrol which was converted to a 253 V8 Holden which had a nice "purr " when running … I know that Bedford down here in Australia produced a TK fitted with a 308 Holden V8 (Chev) which were quite popular but I suspect that there were numerous combinations … I think with these smaller models with the GVM of 7.5 Tons all had the typical 4 speed box with a gear lever that swiveled all over the place …I loved my little TK