Carrier bearing questions

[hollywood763]

I've recently started to work on my 66 chevy c20 and the first thing I need to change out is the carrier bearing, and I have a couple questions about it.

1) if the carrier bearing is bad will it howl badly going down the road? even coasting in neutral? I can grab the driveshaft on both sides of the bearing and move it, there's a little play in there.

2)is this carrier bearing replacement available through LMC or another supplier?




thanks!