The motor has a 4.0 standard head [93 yr] and uses a 1972 258 crank and a late model 4.0 block bored to 3.905, just .030 over. I use a 904 trans with an 8" Coan converter.
Twisted, thanks for the welcome and I'll see what I can dig up for photos. I have some but do not represent the latest updates.
