This Carb Kit is for Carter AFB Performance Carburetors and Edelbrock carbs; Automotive and Marine AS PICTURED with 2 Brass Floats:
Carter AFB 4 barrel, 400, 500, 600, 625, 750 CFM.
This kit is best purposed for Edelbrock and/or Carter Performance aftermarket carburetors, please call us with your carburetor number to make sure this is the correct kit for your Carter AFB.