Well I have to re build the rear end in my truck cause the g80 blew up. I have all the parts, detroit locker, bearings with install kit, and new 3:73's. The problem is I don't wanna regreat not doing 4:10's. And if I do the 4:10's I have to do the front and knowing me I want to buy the eaton E-Locker so theres easily another $800. What should I do? I have a problem with not leaving things alone

 

The 4:10's will accomidate the 'Lanche alot better!! Especially since you have a 2500! Run with the 4:10's!!!! How often do you use the 4wheel drive? If you're in 2wd most of the time you could always upgrade the front later........just my opinion

 

with the tire size that you're running i'd highy recomend it. if you were still running the stock 245's i'd say it's not worth the cost difference.