I'm working on a rod, and have been trading with a friend of mine for some time now. I've got a choice between a '48 Packard Straight 8, or a '49 Chrysler Straight 6 that he'll trade me. I like both, but any input (ie. pros-cons), would be appreciated. Originally I was going to build a "blue flame special" with side drafts, but these 2 motors are too good to pass up. Is there any aftermarket stuff available for these motors? I can't seem to find much. Any help would be great!