I looked into thread kits, problem is there’s an oil galley that goes through the threads and a repair kit would block it.Not on that particular application. You have compromised the thread. Probably a thread repair kit would be best.
Well, it’s not a bolt, it’s a hydraulic tensioner. So the galley feeds oil to the tensioner through a small hole. If it was blocked then the tensioner wouldn’t get oil. Let me know if I’m wrongHow would the repair kit block the oil galley but the bolt doesn’t? The bolt threads into the female threads. So, there has to be metal there for female threads to exist.