Have a customer wanting nuts to secure the carburetor on a Chevy 6 to the intake. I buy this stuff in boxes of 100, pretty sure I have the correct parts, but no sample.

Carter part number 105A-13 was used from 1932~1949, but I have no sample by that number, and too lazy to get out the microfiche conversion equipment.

Guessing 5/16 x 24???

Thanks in advance.

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