A/C compressor makes noise

I know this is an old thread, but it so perfectly tells the story. I signed up just to probe, in case members involved were still active.

I'd love to know if there was ever a solution for this. My 1974 Dodge D200 does EXACTLY the same thing. New compressor, compressor clutch, drier, condenser, EPR valve, expansion valve, flushed lines, new fan clutch, new belts. Just about every component of the system is new outside of the evaporator and the hoses/lines, which I've flushed. Symptoms never changed the slightest.

Any results or additional input would be greatly appreciated!

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