U-Joint Replacement

[East_Bound]

What's up guys -

It turns out 2 out of 3 of u-joints on my 64 c10 (Inline 6 250ci 3 on the tree - longbed) are in pretty bad shape so I am going to replace all 3 of them. On my truck there are two driveshafts. One from the transmission which goes to the center carrier bearing(also needs replacing) which then goes to another driveshaft to the differential.

Are all 3 of the u-joints typically the same size? I'm looking on Summit right now, and they have a bunch of different kinds - 1350 Style, Greasable, Steel; Super Strength, 1350 Style, Solid; Super Strength, 1310-CV Style, Greasable; etc. It makes it a bit confusing, maybe you guys can chime into what the differences are and what would be best suited for my truck?

As far as the center carrier bearing is concerned, I found two online, quite a price difference. Which would be better in your opinion? Thanks in advance!!

Center Carrier Bearings:

http://www.ebay.com/itm/1963-72-Chev...5UutdG&vxp=mtr

http://www.ebay.com/itm/58-64-CHEVY-...VWl~D3&vxp=mtr