An AFB or Holley 4bbl is about half the height of a Rochester B...
Older non-water heated Clifford intakes are on Ebay pretty regular for about $150 on average...
If a single Rochester 1bbl works, then a Clifford intake and AFB will work as well...
Worst case, you mill off the carb stand area on the intake and weld the carb plate directly onto the intake. Probably pick up about an inch (25.4mm) doing it that way...
