Need help on securing clutch rod to pedal

My 72 Duster 340/4sp has some slop at this joint. After I got the clutch pedal to stop about the height of the brake pedal (the dash metal reinforcement had been tweeked over the years). There is no bushing on that rivot and there was no nut or fastener of any type holding it on. What do I need to use here and where can I find or fab something to work. George in Tallahassee