Easy if you are as old as I am, back in the day they were a peice of metal usually rusted that were junk, gota clean up the motor compartment. Tossed a 71 Challenger dash , rt 340 4 p pistol grip, b5, with white vINYL TOP and blue interior ripped the dash out with the vin tag, so i COULD PUT IN THE black dash , vins, numbers fendertags, did not matter to us old dudes, numbers game only started in the late 90's we loved these cars when it didnt matter what the combo/tag said a piece of metal or a crapy pc of paper inthe back seat want more than trash back then. Only a flipper cares about the numbers, although its nice to have the docs these days