FOUND IT 064 flywheel side crankcase half in good condition.

[JCMLAS0000]

Okay. That works. Thanks for your help.
I'll send it tomorrow. Need shipping info.

 

[JCMLAS0000]

Crankcase is back from repairs made by @srcarr52
He did a great repair job. Fast. I really appreciate it.
Thanks for all the help.

 

[srcarr52]

I made a thread showing the repair.

Welding save of a cracked 064 case

This 064 case half had a bad day with a case splitter which ended up cracking the cylinder mounting flange. Luckily it was only cracked in the vertical and the piece could be bent back limiting the amount of the gasket surface that needed to be welded.

opeforum.com

 

[JCMLAS0000]

Finally got this project saw together and tuned. Another old saw saved from the junk heap for awhile.
All OEM except muffler, spikes, handle guard, and foam filter.
Saw runs great. I've never run a 64 before, so I'm surprised how light it feels compared to my 660.
Special thanks to @srcarr52 for reaching out to me and offering the case repair. Also for doing an excellent job.
Also special thanks to @jacob j. for affording me his incredible knowledge base and help/advice.
And thanks to other members that helped me with parts.