4bbl Slant Intake

Clifford you can clock the carb in any direction, also Clifford is better for higher rpms if your slant can reach those rpms, with bigger valves and a good port job.

Offenhauser Better on the low end side, these motors need a lot of torque and compression, remember if it's an auto kick down issues with arise. Also change that rear gear when going from one barrel to four you will lose low end 3.23 is good with an auto.