1963-64 Tail lights

Yep, those Mexican '64, '65, and '66 Valiant and Barracuda tail lenses are good quality for super cheap money.

That's these and these (he doesn't have '64 Valiant items listed right now, but probably if you write and ask he'll put up a set).

Not all the Mexican lenses are this nice; the '71-'73 Dart items are "meh", though the '73-'76 Dart Sport items are fine.