Your welcome. Glad I can help.

FWIW - I'm leaning toward the Yukon aluminum chunk. It's reasonably priced and has through bolts on the diff carrier bearings as opposed to just being threaded into the aluminum. Supposed to good for something like 800 HP! They are supposed to save 20 lbs over a cast iron unit.

What I would really like is a NASCAR style cast steel drop out. They are lighter than the cast iron parts, but not as light as the aluminum pieces. They're supposed to be the strongest regular carriers that you can get, but they are big $$$$. I've read that they turn up used from NASCAR teams, but wouldn't have a clue as to how to find one.