I have a 65 904 with only 45 k miles that I bought from a guy I used to work with that had a 65 Barracuda and swapped a 340 into it... His original drivetrain had 45 k miles... I got his motor, trans, and axle... The motor is gone, the axle I blew up in my 68 Barracuda with a 318, but I still have the trans...
We could send it on the FABO MoparTim express next time he passes through to Carlisle...