Anyone have any info on what it takes to swap a 5.0 or larger engine into a 400e? (besides money) Looking to find out if the 400e M119 tranny bolts up to the larger M119, cooling mods and what wiring, electronic mods/changes must be done. I have also read that the chassis needs to be beefed up in places? Sorry for the newb questions I searched around and couldn't find much. Thanks!