Where to buy engine rebuild parts?

[Tobster]

Jimbee, great information, machine shop has everything right now cleaning and checking, in which I will also. I'm really hoping for std. everything. When I disassemble the engine I could almost re use the rod and main bearings they looked like new, rings was main reason for all this, 165 compression, I want it right so I have no worries, I am at stage 3 and running 20 psi boost on old motor. I agree on the performance bearings, it is new to me the colors on mains, I don't see that on the ones I removed but there is part numbers on them. Head seemed fine,i water tested aok just change valve stem seals and lap in myself.