basically stock. Standard bore 69 block. Has the purple cam from about 15 years ago. Double roller timing chain but that's about it. I bought the engine and trans from a friend who had it in a 73 charger he totaled back in 1993. I found a 70 challenger 318 3 speed and put the 440 4 speed in it and lost it in the rain on the metal grating of a drawbridge (I280 Toledo) the same year. I then found a 70 Barracuda Gran Coupe 318 auto and put the 440 4 speed in that the next year. After 1 year I decided to restore the Barracuda, tore it down and lost interest. Car sat in my garage for 10 years while I went through a divorce and got remarried. Then about 2 years ago I got the 318 71 challenger no engine or trans. Sold the Barracuda here on this site because it needeed more work than I wanted to do. Between my job, my 3 and 5 year old and my laziness it is slow going but I am getting closer.