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The oldest casting date I have on all of my AA 4 Speeds is 10- -29. The first ones have the shifter cap that has two pins later ones have the threaded shifter cap. I also doubt that there really is few unmolested AA 4 Speeds still around. Most have been updated during a rebuild to the later style th...

Here is a link to my YouTube Video I made some time ago about fixing all the Slop in the AA 4S peed Shifter.
http://youtu.be/RIlsC9S2HIA?list=PLav-W ... 0cDoDpBOJh

They have little value unless they are in very good shape internally. I just picked up one yesterday for free but it costs me $40.00 in gas to drive to pick it up. The case is often cracked. Most of the gears are available but they are new old stock. The cluster gear is about $500.00. If it needs an...

I having the same problem , hard to get into 3rd out of 2nd. Took tower apart and found worn hole,slot and pin. Do you think a larger pin hole and pin and make slot in ball to fit would work? Here is a short Video I made, of the repair I did, to Fix all of the Slop in my 4 speed shifter on my 1928 ...

Thanks! I edited the link.

Here is a short Video I made, of the repair I did, to Fix all of the Slop in my 4 speed shifter on my 1928 Roadster Pickup. I removed the Mickey Mouse set up from some previous owners repair made many years ago. They basically removed Ford's 1/4" Pins and replaced them with 1/4" Stove Bolt...

Here is a short Video I made, of the repair I did, to Fix all of the Slop in my 4 speed shifter on my 1928 Roadster Pickup. I removed the Mickey Mouse set up from some previous owners repair made many years ago. They basically removed Ford's 1/4" Pins and replaced them with 1/4" Stove Bolt...

When I get my trans open I'll take photos of the gears and the shifter in neutral. I'll try to measure my good one with calipers to give you an idea of what the slots and shifter ball size is on a not so worn one.

Thanks for the Positive Info!!!

I have a 1928 Roadster Pickup that was retrofitted with a AA 4 Speed Transmission many years ago. The casting date code on the case is 2-13-31. It has the shifter cap that is not threaded. It is very sloppy, worn out. I have acquired a BB 4 speed trans that is in near perfect condition with the late...