Clutch and brake shaft worn 36 with 39 juice brakes

[36cabrioletfrank]

The shaft that both my brake and clutch shaft runs on is worn and wobbles when I depress either pedal. I'm running 39 juice brakes. Any insight on rebuilding this? Are parts available, pedals, shaft ,bushings etc. Are worn out bushings a common cause of this, or is it typical that all parts of this assembly need to be replaced?

Could a worn shaft cause the brake pedal to not completely retract resulting in a brake groan when coming to acomplete stop?