427 In a 67-72

[1971 cheburban]

As some of you know i was going to buy a 427 tall deck and fix it all up but then one I found was stolen from underneath me, but now that I have a good job I can afford a regular 427, I wanted to know if any of you guys have a 427 in your truck, just the old "car" 427, and what all do I need to put it in there, I know mounts and stuff like that but any tips I can get is helpful, what kind of headers, what heads, any special crossmembers I'll end to find, special driveshaft, or anything that I might not think of, I'd appreciate it, and what kind of manual transmission stands up the best behind this motor