Has a 1973 Olds 455 in it built by me and my friend Bill with a lot of aftermarket goodies,auto trans,stock rear axle and 2:93 gears mostly stock inteior, I have added a modern dome light, maplight rear view,pwr windows,trunk release and locks. This is my first car and have owned it since 1990.The 455 is the fourth engine to rest in it.