D4B Hood Clearance?

Your throttle point on the 4 bbl carb is now forward of the two bbl throttle point. I initially tried stretching kickdown rod with allthread & coupling nut. Better solution was finding 273 4 bbl bell crank assembly which bolts to rear of LH Cyl head. Also correct rod to carb. From bell crank on down, linkage looked the same. There is a Holley Carb bracket to adapt Mopar throttle stud to Holley carb. Can uses same throttle cable, but cable clamp is inboard for 2 bbl and outbd for 4 bbl. I will try to gather pictures later. I recommend you copy and save pictures you find online, to establish what things look like.