Hello guys! First time posting! I'm rebuilding an 84 f150 2wd with a 78' internally balanced 460. I have a 1968 428 4 speed from a galaxie and a 351m bellhousing from a late 70s truck. The transmission is a 1-3/8 input shaft. I know I need a bigger throw out bearig and fork. But will the bellhousing give me issues with the pilot bearing?