aa-fords.com

OK, now I'm confused. Which gasket are we talking about, 4515 or 4516?

The originals were cork but looks like most of the current ones are felt, I've
even seen some that are a large rubber O-ring.

I think the part you are looking for is A-4216, it's a Model A part not a AA part.
https://www.snydersantiqueauto.com/Prod ... /axle/rear

Try Classtique. https://www.classtiqueupholstery.com/

Before you get to far into rebuilding the u-joint I would take some measurements. To me it looks like
the AA-7084 cross is about .100" narrower than the A-7084 cross. Also the AA-7084 bushing OD looks larger
than the A-7084 bushing.

Looks like the engine was built in January 1930.

That's all I have Neil. If I right click on it then select View Image it becomes larger.

Which part numbers are you asking about?

Did you get AA-7084 because the ones for Model A's are different than AA's.

If your not going for fine points I would use the 10 fin. The original cores
had dimpled fins, see the picture.

Like Neil said the stock setup goes in from the rear but the service replacement goes from the front.

The 30-31 AA radiator is four rows. The shell was thicker than the Model A shell
and didn't have the widows peak, a few deluxe shells were stainless steel.

How about a link to it or the item number? https://www.ebay.com/itm/1931-Ford-Model-A/284015231922?_trkparms=aid%3D111001%26algo%3DREC.SEED%26ao%3D1%26asc%3D20131017132637%26meid%3D8f1c415ee0bb4198af33d6d3f83e1b50%26pid%3D100033%26rk%3D1%26rkt%3D5%26sd%3D284015231922%26itm%3D284015231922%26pmt%3D0%...

The finger was used until September 1930 and the chain September 1930 to the end of production.

Here's a link to the paint color chart. https://www.mafca.com/tqa/p-28truck.html