Previous owners jury rigs

[Myoldtruck]

So I had my new to me 71 gmc towed to the house, and now im trying to get it running. It just amazes me what people do to these trucks over the years, in the worst way. Ive pulled out about 20 ft. of wiring that was not factory installed from under the hood and dash. Wrong engine pulleys and alternator bracket. Cut factory wiring harness. broken and stripped bolts in harmonic balancer. Missing engine dip stick, capped off oil pressure sending unit on block. Any how im making slow progress, about another week im hoping to get it started with the key.