Just bought a 1956 Sunliner, my 2nd dive into the 50's Fords after selling my 56 Victoria. Current set up is a 312 and stock automatic transmission. Currently, the trans leaks pretty bad. I'm not talking a puddle here or there. Over night, it creates a stream that runs almost to the back of the car. I'm still digging into where the trans is leaking exactly. If I end up having to pull it to seal it up, I'm tempted to make an upgrade while it's out.
Right now, I'm looking at something like the AOD. I love going on cruises that usually are around 2 hours down the highway.
My Victoria had the 3 speed OD with a highway gear in the rear, and I absolutely loved it.
Just currious what trans upgrade options are out there, and how much work goes into a swap?