Thanks Jon. I have twin YF2100S Carbs on an Offy manifold. I understand Proper gasket for Proper Carb. You advised the proper gasket for the 2100S series is a Carter 1A-31. I can't find any pictures of what that looks like. Do you have any?


1951 Chevy 3100 5-window
261 cu in, 348 Head, Split Fenton Exhaust
Offy with Dual Weber 2 Bbl Carbs