I'm going to put a clutch in my truck and only want to do it once. So I was thinking I would put in a 1 3/8 input shaft, fully splined main shaft, new 5th gear and nut,13'' South Bend Con Fe. Do I need anything else while it's out? What all do I need to run a 13'' clutch in a 5 spd? I think a flywheel and maybe a starter spacer. Thanks Adam