The Challenger was an original bucket seat car (C55) with a rare column shift option (no console, no C16 on the fender tag). The interior color was B5 Blue, Bright blue metallic. A previous owner removed the original bucket seats and these were replaced with a correct 1970 bench seat with fold down armrest (buddy seat), which made more sense to have a bench seat with a column shift equipped car. Sadly, I believe the Challenger's original build sheet (if it had one) went with the original bucket seats. Long gone.