I just bought my Challenger a few weeks ago. JH23G0B... I know the general stuff 318-2bbl 1970. Here is my problem, the fender tag is gone (i knew this when i bought the car) and i cannot find a build sheet. so far i have checked under and behind the rear seat, in the seat backs, under the front seats, and in the glove box with no luck. is their anywhere else to look, will i ever know the cars factory options without finding one. I know this isnt a great "numbers" car but im still curious.