Great question. It was serviced by GMPD in black. At the engine plant it was received raw and painted orange with the engine.
Now that is new information to me... I can't recall ever removing one with remnants of orange paint... always black. Does this mean I've only ever removed service parts? OR was that due to the fact that when people did clutch replacements, they generally 'cleaned/repainted them black'?? (I'm probably thinking mostly of '55-60 Chevrolets, which are the cars I first worked on)... I can't recall what my '69 Z28 cover was painted, but I'm betting due to my history, that if I repainted it.... I did it in black!)..