looking at the ebay link and talking to my father confirms i think what i said its whats left of his chevy 4x4 15cwt 12 cab there was no data plate on winch to identify it and also the rear cross member is made up from a piece of channel of a seddon atkinson !.he also sold it to a guy in OXFORD .I think the guy who is selling it now brought it of the guy my father sold it to who did what he said he was going to and have it spares.