That is what I heard, so I think I will just stick with a C4 (Have no need for overdrive) and put a shift kit in there. Do any 67-68 guys/gals in here run long tubes with auto and power steering? What kind? Did you have to "make" them fit? I'm in need of new motor mounts as well, so I was looking at the mounts that give your engine some play (about 1" I think)