This paint was prior to going to Indy. He painted it white just before the trip. Mostly purple / gold colors in this one if i remember correctly. Think someone in DesArc did it with spray cans. (And some beer !!!)
Fastest ugly car I ever saw.
Don't think Dwight ever paid more than $50 for a body back then. lol
Hope you find some pics of the Challenger.
I was stationed at Little Rock AFB during this time and went overseas at the end of '74. Heard about but never saw the Challenger.