the carb should be a BBD carter or simular holley..
if it was mie i would use the carter carb..
im not sure of the numbers you posted, you said it had a 360 air cleaner on it. now if the 360 AC fit the carb you have now, then someone swaped 360 intake and carb and replaced the 318 carb and intake..
the 318s airhorn is smaller in dia then the 360, they dont even look alike.
go to adanced autos website and look at models with the 318 and the 360.. try different yrs ect..
post pics if you have them..
