Carter 9626 mounting

So im putting together a 318 for my dart. i got a spread bore intake 4323352-3 i think is off a 360 and my bro just picked me up a carter 9626 that came off a 340, spread bore too . so the bolt pattern works but the butterflys wont open all way, they hit the intake , should i be using some kind of spacer ? the carb linkage also hits the EGR valve. i would have thought it would bolt right up.