My car has the original wiring but it has all been gone thru, the eninge up intill a month ago was the numbers matching 340 now it has a later 72 340, nos carb, disturbutor,wires,air cleaner, new battery, control box, ballist, new tci tranny, brakes all new bushings, steering is all new, rebuilt power steering. the tank is the original rust free, I did pull it down thinking there was rust in it, no rust. The car is so clean this was the first time the tank was out and I losened the nuts for the tank and then took them out the rest of the way by hand. The car is very clean. It still has original paint on the floors and under the car.....I swear the thing just dont like me! LOL