I own a 1998 toyota 4runner limited with the rear locker and all that jazz. Curious as to any information/opinions on a new ifs front diff. I currently have a pinion bearing out of the front diff and would like opinions on possibly replacing with a front diff with a locker. I do not plan to do sfa as i feel i have not maxed out my potential with the ifs. Just curious as to what will be most cost effective and if i should put an air locker in or simply an electric locker. any links to information on the subject or possible options would be helpfull. Thanks. Ray

 

If I were you I would put in an auto locker, such as an aussie. It would be the cheapest and easiest to install. and they work great

 

that would entail installing that in an open diff. i would have to rebuild the diff first than install that. any information on a complete diff with a locker installed. prices? links? Info?