Actually, a few more than "several"; I have 125 different listings in my database for the AA-1 plus another 56 different of the type 2100-DD that most folks erroneously call a "94". This is the type Jerry mentioned that he installed on his modified Ford.

Hope the kit you have works for you.

Jon.

Good carburetion is fuelish hot air
The most expensive carburetor is the wrong one you attempt to modify.
If you truly believe "one size fits all," try walking a mile in your spouse's shoes!
The Carburetor Shop