I have an old Mopar Action Tech special lying around somewhere with a 440 into '83 Cordoba swap. I can't remember what problems they had. It is supposedly about on par with a putting a big block into an a-body mopar. Not too hard, but it would be a whole lot easier to just drop in a 360. If you have a 440 in the garage go for it. Otherwise, I'd just build up a 400+hp small block. Car Craft has a 610 hp stroker sb mopar this month. All right it has a tunnel ram & dual quads :) Rob _________________________________________________________________ MSN Photos is the easiest way to share and print your photos: http://photos.msn.com/support/worldwide.aspx