78-79 Bronco Rear Differentials & Lockers

Whether you're crawling through rock, powering through mud, or just want better grip on the street, we've got the rear locker and differential options to match your 1978–79 Ford Bronco and your driving style. Choose an ARB air locker for on-demand traction control, go all-in with a Yukon Grizzly locker for full-time aggressive locking, or opt for a Track Lock limited slip for smoother street and trail manners. From mild to wild, we’ve got your Ford 9-inch covered with traction solutions built for real-world performance.