Transmission Gears

[Hubert]

Anyone have an a833 4 speed transmission that utilizes 4th gear as an overdrive. Currently having my 1974 roadrunner with a 318 tranny being rebuilt. It runs high rpm in 4th and thinking of going to overdrive. Any thoughts and comments are appreciated. Thank.

 

[Tony Tee]

I might have one. For some reason my phone won't let me send a private message. I'm located in South ocala. Fl. Tony.

 

[Sinitro]

The choice of an OD really depends upon the HP of the engine..
If lower HP that utilize 1 of the Mopar ODs used in the mid-70s 6 & small 8 cylinder cars, if higher HP step up to a Passon OD that can handle higher HP...

Just my $0.02...