Joined
·
1,180 Posts
I'm about to remove my Rancho lift kit and, due to the fact that you have to cut the top mount off the differential to mount it up, I'm trading the raped differential for a new one, i guess thats one good thing about working at a dealership :anitoof: but anyway, this differential that I'm getting, how do I know what gear ratio is in it? The shop foreman tells me it has 4:10's, because when they put it in another truck, when it locked in 4x4, all hell broke loose. But that truck could've had 3:42's and the front end been 3:73's... So I'm not sure whats in it. Do I crack it open and count the teeth or is there some other way? Thanks