Wow that's a non updated engine from the looks of the detent wheel and a 04-05 series clutch.
For safety if I were you I'd drop the sump pan for cleaning and inspection. It would suck to put her all back together and ride around wondering how the torsional damper bearings were holding up.
Just a thought.
I tried to blame those steels on Lonnie but he wasn’t having it, so i had to admit i may have smoked it in WV but no more, im not going to hoon Blackie no more, ever!