If the body is solid, just some paint is most of what's needed. No a/c, no clock, but emergency flasher, it appears. About 22K total production in 1966, Newports. '65 and '66 were the only years for the 6-window sedan model of Newports and New Yorkers. Add some repro 15x6 Magnum 500s, whitewalls, and enjoy!
My '66 CL42G is white with brown/tan interior, 383 2bbl Basic Group car. We bought it new when the '67s came out, with about 7100 miles on it.
Just some thoughts,
CBODY67