OK. So I got all out of whack reading different things about steering gear angles and stuff, and big block versus small block and stuff. And offset motor mounts and stuff. It got me wondering. Car came with a 340. It has a 360. I'm building a stroked 400. So all is good? I'm asking because I want to re-inforce the K welds, and add gussets and stuff. Don't want to do it to a K that I can't use for my purposes. I've read the offset motor mounts cause trouble with exhaust fitment sometimes. MODS, If this is in the wrong forum - please move. Thanks to all for the help. And yes, Cuda Hunter Dude, sometimes google works better with Cuda-Challenger in the search name than a search here. lol.