That a/c stuff may be worth something. I sold the oem hoses, muffler, condenser from my Fury on this site.
Put the rusty bumpers back on and go to the derby!
Yes 630 is a good block, I have one tucked away. 230 is even better with huge main webbing casting. Definitely don't pitch it as stuck, it's worth trying to get the rotating assem out to eval the block