WOW, that's a lot of kinda hard parts to find. Harmonic balancer nut, flywheel bolts, 3 head bolts
pressure plate bolts.... should be replaced anyway. But you'll need the old ones to make sure you're getting the right new ones. They likely "walked" when somebody needed a bolt or 2. Sounds like an employees' buddy was working on a jeep!
I've also learned that sometimes... when people don't agree with you .... its best to hold them down and kidney punch them till they agree with you