73 Duster /6-318 swap

Absolutely, no special gear ratio's.

But a 7 1/4 rear end won't live long behind a strong V8. Maybe a little longer with an auto trans, but it won't take much thrashing on. It won't "burn the gears out", but it will definitely break something.

i am holding my breath. so far so good. i am still using my 7 1/4 , 2 years running, and i will tell you its been tough treating it nice lol :D