A lot of the muscle cars & performance cars of the mid-60s used Carter AFB 4 barrel carbs. The 4gc Roch. were not good for that & the square bore carbs worked better then the spread bore for high performance.

George

They say money can't buy happiness. It can buy old Chevy trucks though. Same thing.
1972 Chevy c10 Cheyenne Super
In the Gallery Forum