Just a side note. I really like the small base 4G's as well. I got real lucky and found a matched pair (both from '53 Olds Stick cars!) that I rebuilt for an early Offenhauser dual quad on a '51 Rocket. That was about 5 years ago. Lately, I cannot find a decent core for under $100 (on eBay, a lot more). Even small base 2G's are getting difficult to find and expensive. This led to my ill-fated project of trying to put a quadrajet on a flathead.
