V8's are too easy to build. More or less bolt on power. I had a mid 13sec slant six in my 72 duster which I built. Had the respect of the V8 guys. More so, the 4.0L in a A-Body has been discussed several times, but never attempted. I love my jeeps, I love my A-Body Mopars. I have have had several of both. Now I am going to do what has only been talked about.
