71 demon 340 tips?

What are you wanting to do with the motor? stock rebuild, or stroker with new everything?

Id keep most of it if you are going the stock ish route, pistons need to be replaced as well as the bores cleaned up. Also keep the windage tray, I had a really hard time finding a stock windage tray for my 360.

Timing chain goes in the trash, lifters and cam would be good to replace, heads will need to be completely gone through. The crank should be looked at as well and polished/turned if need be. Probably not a bad Idea to throw a new intake on there either, saves weight and just better. Stock rods can be used, but they will need some work (re-sized with arp rod bolts).

I just put together my 360, and the only things I re-used was the block, crank and rods, everything else was new.