Hi all, I've got a Dana 70 dual rear wheel F-350. It's currently running 4.56 gearing, and I've bought a Yukon 3.73 gearset for it. I was hoping someone had some specs regarding setup for backlash and pinion preload, bearing preload etc?
Anyone done this swap before? I'd like to hear from anyone who has, so I can be aware of any Dana peculiarities before I start.... Thanks!

 

Also considering putting a spool/locker in it, if anyone has done this and has an opinion?

 

Hehe oops... I opened the box and the complete installation and setup instructions are in there. Lol