I’m not personally sold on the Hughes girdle.
Specs of big solid cam are????
Stud and align bore the mains.
Street tunnel ram set up?
What intake?
I have a M1 that is good for racing big cubes and rpm power.
I also have a Edelbrock STR W/a YY1 top. (Smaller plenum & runner) That is good for the street.
If, IF your good with carbs, then I suggest a pair of double pumpers. If your not so great with carbs, I suggest a pair of AFB’s.
If you just want to (almost) bolt on a set and go, seek pro help for this.
@yellowrose, who is that fella in Florida that does some great carb work? 1Badcolt is in Georgia. So it’s not that far from him.