Just remember A833 O/D boxes are pretty fragile pieces. Get on it real hard with a built engine, you will break it. I am putting on in my 67 notch w 408 stroker and 3.73 gears, but will eventually pull it out and out in a Passon A855 A body 5 speed.
Understood. I got one with an iron case so hopefully it will last me while I save up for a 5 speed as well. Got a lot of trees around my place but none of them got $100 bills hanging from the branches, so I do what I can with what I got.