ID center carb
 

I have a 2bbl Rochester carb that I have had for many years. Unsure of what year (s) it's correct for. Bowl is 7031576, AH 7031537, TB 31692. Thanks for your help in IDing this carb...........

correction: bowl is a 7031575

The bowl is for a 1966 center carb manual tranny.
Don't know the other numbers?


Jon may know.


:confused:

Thanks Johntal, PY used to have an online parts lookup site, doesn't seem to exist anymore?

Center carburetor (S/T – 389/421) 7026075.
Airhorn casting 7031587, bowl casting 7031575, throttle body casting 31892.

HTH

Thanks to you HTH, those are the #'s, my eyes aren't so good anymore! :o

Your center carb is the most difficult to locate, dur to it being used only on 1966 Tri-Powers. I believe Oldsmobile used the same casting number, but was machined for ported distributor vacuum.