Installing a slant six on a Dart

Guys, Im finishind up a new motor my dart. It's about to fire out. I't a 225
Got some wire I don't know what to do with. This is all on the right side. There's a purple one that has a 90 degree angle which I presume is for the water temp. The other two end on the right harness about the place that the dist. coil would. One looks like a coil wire, with ovalish hole in the ring. The other is a brownish with a spade end that's smaller guage than the black one. Could you tell me where they should go?