hpop plug

****** fixed it **********A while back I had a starting issue, so i took off the filler bolt to check the level of the oil in the hpop. I had a heck of a time getting it out due the the last guy that owned this truck stripped it out. Once i got it out ( with a screw extractor) I replaced it with a common bolt and o-ring. I had noi leaks till this weekend. So the other day I evacuated my hpop to change the oil in it. BTW it runs better except for the leak from the plug. So I have 2 options get a better o ring or replace the plug. Any suggestions? Karl