What is better? A single driveshaft or 2 driveshafts with a carrier bearing? It's for my 90 Sub. I have a 78 3/4T long bed that I'm pulling the rear end out of and I was woundering if it's worth anymore strength to run the carrier bearing and driveshafts. <a target="_blank" href=http://community.webshots.com/user/chvyhs>WebShot Pics</a> It's a wheelbase thing, you wouldn't understand.