What's hanging around your neighborhood?

What a unusual car to keep lkooking this good! It's got the black and yellow plates, and that's all it takes as far as I'm concerned. Must be a six cylinder, by the single tail pipe, and lack of engine call outs.
It's a 68 Plymouth Valiant Signet, and remarkably clean inside and out, interior pics didn't turn out, too dim in the evening, but wow... fresh paint and aftermarket rims. Congrads to the wner who isn't dying from the gas mileage of the straight six.