if im not mistaking i seen that episode and it went againgst another camaro and won, and as far as it goes into swaping engines is changing the mounts for the engine and tranny and maybe do some cosmetics on the fire wall and if u looked closely at the dash in the car it was changed . i noticed most of the time the cars that win are camaros or mustangs from the 80s and 90s. i also remember two mustangs running on pinks and one had a gm engine, guess who won FORD maybe that was the episode i was thinking of. i had put a 6.2 diesel in a 1949 plymouth pickup we had to make adjustment to the steering wheel which we took out of a chevy van earily 90s ( with tilt) the frame was a chevy pick up late 80s pedal and booster all went to gether fairly easy. the bigest problem we had was bolting the body to the frame. which we quickly resovled with 3 inch square tubes and it was a beastit was hight like the new f350. body is nothing compared to putting an engine together and matching parts to work together