I bought my 1966 Chevelle Malibu 5.3L in 1977 when I was a graduate at UCLA. I bought it from the original owner. It has the original 283 Powerglide console, and its factory A/C remains intact. However, it's gone through many changes over the years. Apart from the A/C repairs, it has its original sheet metal but it was painted so long ago its Patina now. The Original Air components on the car are its hoses, drier, and expansion valve.