Can anybody shed some light on the difference between a 1970 bay window and 1973 as far as the engine tins are concerned. I notice that no body does the newer version but, that strangly the older versions are about £30 ish and if you get OG used ones for the 73 they are about £300?????? Yorkieman
Not sure about the gearbox end but the rear is completely different due to the removable rear valance shape compared to the non removable on a late.
Basically they changed the shape of the engine bay from 1972 (crossover) so they could accommodate the larger type 4 engine... Type 1 tins in the works...