What's the best after market limited slip carrier for a semi float Dana 60? With 3.73 gears. I think the gear set is good for my application.

 

Don't know about 60, but I was rebuilding Dana 80 few years back and via ebay found specialized supplier in Las Vegas.
Not only they would answer specific questions over the phone and sell me the best parts for best prices, but added overnight shipping for free.
Check ebay and if you don't find them, I will dig into my records.

 

What brand parts did you go with?

 

I don't remember as that was once in lifetime differential job for me, but took the guy advise to get the best with Timken bearings.
Later check it on the net and the parts did have the best recommendations.

 

I have always heard good things about Timken. Especially since my father in law retired from them.