[Lew Ledyard]

There is a link in my first response in this thread to a part at Summit. I actually thought that that was what you were using as the base is similar.

Of course all cars are different, but once the base is milled down properly, there is room in my car. I am running a Keith Craft built big block in a Kirkham 427. I have not put it on a dyno, but a plug read told us to run bigger jets after installing it and there is no unburned fel smell like there was with the single S&H set-up.