Are the grill lights from a 1973 Comet the same as the ones on a 1971 Maverick Grabber. I bought a set in a junkyard today.
Someone correct me if I'm wrong, but I think the lights in the '71 were just parking lights only. The '73 should have turn signals built in. In any case, they will bolt in fine.
The 71 lights were "Sport Lamps." Both running and turn signal filiments are wired as one so they are a tad brighter. Starting in 73 both were used independently. As Jamie said, they are bolt in and easliy adapted to use either way.