Warn Premium Locking Hubs 1974-1991 - 20990

Warn premium locking hubs are a great addition to any FSJ. Replace the factory drive flanges with these hubs to unlock your front axle, saving money on axle wear-and-tear as well as rolling resistance, which helps your fuel mileage..
WARNING: If you have a Jeep that is All-Wheel-Drive (like the Quadratrac, NP 229, etc) and you install these hubs and unlock them, you will burn up your transfer case. You must install a part-time conversion kit on all-wheel-drive transfer cases to use these hubs unlocked.