Thanks folks!! I think I'll get the 292 anyway and keep it up on the engine stand till I get the 4bbl setup. I do want to do this swap the right way. Once I get everything I need to do this all in one shot, as I said this is my daily driver. chevyII, thanks for the contact. I'll look him up. I've done some research in the ol' Power Manual, it mentions the changes but not in detail.