As far as the rear bumper yes it is a 74 but it not having a center console makes me scepticle about the original 4 speed. I bought a 74 challenger close to this one just above the maryland line in york pennsylvania for 2800. The car is a confirmed original 4 speed 360 car fully loaded with all options. Car was in a front end collision in 1988 and was sold and parked since then. The frame wasn't bent just the driver side fender was destroyed. Car comes with extra everything (hood,doors,valence panels,front fenders,trunk,front and rear seats,steering column, dash,k frame) The car has the original factory order sheet. Also the original motor which was pulled in 88 with a spun bearing. Body is straight just needs passenger rear rust work. I have pictures of it on my profile I will try and get more.