my son just locked up his tacoma front and rear.Now I have to install a front locker in my 87 Wrangler or listen to how much better his rig is.I use it 90% off road.I have rear end welded but want to be able to activate the front only when needed.Any suggestions about which brand I should use? ease of installation etc?Anyone got anything used?I.m running 36" tires 4.10 gears never broken anything in the front end yet thanks