On your deal I would look at a Thermoquad or Quadrajet type carb. to get the small primaries with the larger CFM rating at WOT, you will need the correct intake manifold(stock 1972 and later 440 intake up scope) or a carb to manifold adapter work shruggy
Sometimes you have to think and act out of the standard box whistling grin thumbs

Last edited by Cab_Burge; 09/05/18 08:31 PM.
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)