Looking at a Trans for Victoria need input.

daredevil said
You will need an early 904 converter as the later maybe 68 up converters wont fit your crank register. Snouts too big. Iirc.

Also you can not just change the converters. There is different amount of splines on the input shaft in the AT. Up to -67 is small snout, few splines (17 if I remember correctly). -68 and later is big snout, many splines (21 I think)