Voltage reg, blue or black

[Swank]

Afternoon,
Whats the correct voltage regulator for your average 57 town sedan  (292 yblock)?   The black cover 35, or the blue 25-30?  ...and why?  Will the blue 30amp work, or does it need to be the 35?

[djfordmanjack]

my apparently all og 57 Country Sedan has a black one.

[CobraJoe]

My original was black, but replaced it with the Blue one, I pulled the cover off and painted it black and added the sticker.

[thomasso]

Originally black.  Either amp will work.

[Swank]

Thanks for the info, my original one is toast.