Nobody knew or cared about codes back in the 1970's...at least not me at the time. It was however a factory R code Hemi, 4 spd, super track car...I knew that much! I bought the car in 1973 with a tunnel ram and aftermarket fiberglass hood installed. It also came with the factory T/A hood, hinges, T/A hood springs and the odd looking Hemi air cleaner in the trunk. I installed a Mag cross ram and bolted the T/A hood back on, I never used the OEM air cleaner. It may be in the attic somewhere...will have to look.
