Ok, I'm all set to order my 4:88 gears for my 03 EX. Also will be ordering a tru-trac for the rear.

The truck has 3:73 non LS factory gears currently.

I'm a completely lost on the 10.25 vs 10.5 set up and exactly what install kits I should buy. I want to stick with Yukon. Yukon offers 10.25 and 10.5 gears for the rear....which one?

Bronco Graveyard offers a package deal for the D50 and 10.5 plus a master bearing kit for $779 D50 & 10.5" 4.88 Gears + Master Bearing Kits

My installer recommended their package deal (for price) but I'm reading some negative reviews regarding the company. Anyone have first hand experience? Also they are the least expensive compared to Randy's Ring and Pinion and diffsonly.com.

Anyone wanna provide a list of needed items?