welding milodon sump. Mig or Tig?

Hey Funkyflynz,
milodon pan #31000,
you will need need these parts also,
pick up #18331
indicator and tube #22064
oil pick up support stud#6506333-AA
oil stud nut#6502756
bearing cap bolt#6506272-AA
You can reuse the original windage tray with slight modification(or milodon have one) and you have to shorten the pan bolts too(or buy new ones from milodon).
Hope this helps out.