I'll have to remember that a A-100, with a 318.... Interesting model none-the-less. was it a cross-over from a Van to a Truck tho? Whats the history of this body style?
The '64 to '70 or '71[I'm old and forget stuff]Dodge A-100s were a full line up ,panel vans, window vans, pick ups, right up to cab over engine five ton trucks. Base line they came with slant sixes, then the LA 318 and most of the 2 ton and higher came with big block power.
Like typical sixties Mopar trucks they were pretty basic, slow ratio manual steering, manual brakes, etc.... But they were light weight, easy to work on[unless you are doing a motor swap] and very popular with the Van culture back in the sixties and early seventies.
Maverick's Lil Red Wagon made them famous but he wasn't the only one to go nuts on them. I think that they are one of the coolest looking vans/trucks ever built.
I've built and driven three of them myself, nothing as wacked as the Lil Red Wagon mind you but I had a lot of fun building and driving all of them. And I'm currently trying to make a deal on a very nice '67/'68 panel van.