Anyone running a th400 in their a body?

still wondering why you would go with a TH400 over a TH200.... legit question, I'm not here to stir the pot.

BTW changing gears in a Dana is cake once you have them set up so that arguement is on the weak side.... Just keep the shim packs for each gear and swapping doesn't take that long..... lot less invested over going with a complete "chuck".