This flange gasket fits some of the Carter AFB/AVS carbs. Compare your gasket carefully to make sure it matches. These are blue and made from a nonstick material, particularly liked by hot-rodders as you can take the carb on and off without damaging the gasket.
Bore: 1.5" and 1.75"
Outer bolt holes: 5.64" x 5.14"
Inner bolt holes: 5.64" x 4.22"