Yeah, but it is an easy job. I've done it several times. The B body axle is NOT a good fit for any Valiant or Dart EXCEPT for the Demon or Dart Sport. The low hanging wheel opening arches make for a real tight fit.
Kern Dog do you just move them straight inboard or do you need to put it all on the ground and rotate them some set the 5 degrees or so downward angle before welding?