Best intake/carb for 360
Welcome aboard 318willrun.
In addition to a tricky to adjust, tuning parts are hard to come by. Bend AFB rods 3/4 of an inch downwards a d clip the rest off so they fit. While only a 2 step rod, this is a easy to get part and cheap soulition vs getting old TQ's as cores.
IMO, this is the best and cheapest upgrade part for a 318 on the street.