I'm thinking of doing the dif lock so I can get the true 4wd out of this truck. when you get a set of wheels off the ground your not going to get much power down where you need it without the dif locked. and you can run 1 set of breaks, that's what i'm down to after todays run[&o]

the little bag with the 2 o rings is the one

it's up to you if it's worth it....I'm hopeing and alot say yes