Did They Make Square Bore AVS Carbs Made That Only Had The Small Bolt Pattern On The Base Plate?

Well I wouldn't be interested in using WCFB's just for the fact that parts are probably really difficult to acquire nowadays.

I really like AVS carbs the best, but wasn't sure how early they made them and if they had small pattern only versions.

Guess I'll have to wait and see what turns up, or worse case I'll just sell the intake. LOL

Tom