Thanks. I need to find another block anyways, so I suppose I'll have to narrow my search to a pre-60.

I read somewhere that early MELs ('58-'59 and maybe '60?) shared the same bell housing bolt circle as the FE engine series. The later MELs used a 'partial' FE pattern. Does anyone know how 'partial'? I'd like to run a toploader behind my '65 430 but if it's not plausible ($$$) to add mounts to it, t...