I went to look at some trans am fenders and when i pulled up in thhe middle of nowhere and he ran a junk yard of prob. 200 classic and muscle cars he was also a big 70-73 fan like me so we hit it off pretty fast and i was able to pick up a decent passenger side fender from him. He had a 1973 sittin out in the woods that he let me take som picks of his plans for it was to cut the first 3ft of the car off and hang it on the wall as if it was coming out

.He was pretty convinced that it was to far gone and dont worry its not a real z28

Also can anyone give me a hand in determining if the engine that came in my 73 is the original if not original what it came out of,and year i can never figure out how to decode them
the codes from the back of the engine are 855909 and 1 78 t5 and the codes from the front of the engine are y0908uth7 and 07f137524 thanks and any help is appreciated.