340 Dart said:
All I can find are numbers on the pass front of the carb.
9656.
No, that's it. Those are the numbers. But I think you may have gotten one wrong. Not sure. I have a old Carter catolog.
9...9000 series carb. Comp. series.
6...600 cfm
5...??? More on that later.
6...MoPar linkage carb.
If the 3rd number were to be a "3", it would be an emissions carb.
........"0" is a non- emissions carb.
Carters numbering system is weird. I can't find the document I have on it.
But heres a list of whats in the catolog;
9502 GM linkage, no choke, non-emissions, 500 cfm
9503 same as above with manual choke
9504,
same
as
above, emissions, electric choke
9605 SAA 600 cfm manual choke non emissions
9635 SAA 625 emissions, e-choke
9636 SAA 625, MoPar linkage emissions e-choke
9637 SAA Ford
9641 SAA Marine
9755 750 GM manual choke no emissions
9758 750 SAA, Marine E-choke
They used to have each carb size in the big 3 linkages. Chevy/Ford/Mopar