A 833 od

I ran an OD tranny behind a mildly built 360 without any issues and I did a lot of burnouts with it. Including reverse to 2nd. The main issue with the OD tranny is overdrive actually runs on the 3rd gear cluster and 4th gear becomes 3rd which puts excessive force and wear on the input bearing. Hence the reason Chrysler put a bigger input bearing in those transmissions. Only reason I switched to a regular 833 is I found one out of an E body with the close gear ratio set up for racing.