I have refurbished Mopar only distributors returned to the factory curve taken apart, cleaned/lubed and ran on a Sun distributor machine and documented. Have hundreds ofr cores so just ask if you dont see the one you need. I have to ask for a core on the dual points getting seriously expensive...
If it has a real transistor on a heat sink instead of buried in the potting. We beat the hell out of it here
https://www.forabodiesonly.com/mopar/threads/1974-brain-box-saves-the-day.472657/
I have seen worse. I would start checking things with a micrometer might not be as bad as it apperars. Definately needs a good boiling out at the least