Hello Again Goldenblack: Any luck on the rallye odometer? The engine in my car is original but, not completely stock. It was rebuilt at 68,000 with Edelbrock intake inhancement's. It has it's original 3.23 Sure Grip rear end, and smoke's em' quite nice. With a top speed in the 140's. Not sure exactly how acurate the speedo is at that point but, Quite Impressive!
I have an idea about a carburetor change posted in another section of this site. Nice looking Challenger.
But, I agree with Dave, AAR Cuda' Strobe Stripe's. It all depend's on what the owner want's. I made subtle changes with mine. You have to make it, "Your Own Car!" Just don't make it something that the Mopar Snub's will chew you up one side and down the other for.
But hey! If what you got is what you like, That's all that matter's!
Good luck and make it special and Cool for You!!! Later, Pat