I have a little update for you all. I got my exhaust system in for my 1971 340 Demon in it all looked good. Only one small problem. They gave me a 318 driver side head pipe....it has a much smaller opening at the manifold. I went and contacted them....told them what's up and today they sent me a new correct head pipe!! No added cost...don't need to send back the incorrect part...nothing!!! Now that is customer service!!

The car is all apart now so I will have to wait to see how everything fits but it looks like it will fit...only time will tell.