well ive started but im not going to get as much info as i had hoped for. ill take what i can get.the blank 70 71 wont work to many differences but thanks ron for helping.i really need a 73 blank buildsheet to continue.im also working with 2 sheets one from the drivers seat and one from the back seat so if one or the other is not mine its going to mess me up.so far trany,eng,and other things do match so far no vin