Early A body bell crank

dont know if s/6 bell crank is the same, but the later A body is not the same but can be made to work,i used one for years in a dailey driver 66 cuda 340 4 speed with a scater shield,and fender well headers, you may have to make a bracket if using a scater shield, i dont remember what rod thru the fire wall i used,,im guessing the later A body rod,, just make sure it is straight and not on a funky angle,,,use the correct fork to that bell crank,,,,good luck