85 c10--700R4 to TH350

[68c10owner]

My trans went out last night but I can get a th350 from a friend. Besides the driveshaft, and needing a vacuum modulator line and moving the trans crossmembers what else will I need to do? Is the shift linkage the same? I know my indicator won't be correct but it isn't now anyways. Also, this is a short bed and trans is short shaft th350. I know a early chevelle driveshaft fits because I used one years ago but what else fits? Need to get this fixed to make it to work on monday.