It helps restore power lost from oversized tires and improves drivability both on-road and off-road
more power
1986 - 1988 Chevrolet G20 1979 - 1983
Fitment Fits Dana 44 front or rear axles on the following OEM applications
Seal Type: SST Spherical Sealing Technology
Yukon Dana 30 Grizzly Locker - 27 Spline, 3.73 & Up Ratio 1977-jeep-cj5-esi2908590 It helps restore power lostThe Dana 30 Grizzly Locker is a fully mechanical automatic locking differential designed to deliver maximum traction for rock crawling, trail riding, off road racing, overlanding, and high performance street applications. When traction is limited, the Grizzly Locker automatically transfers 100% of available torque to both axle shafts, helping keep your vehicle moving through mud, rocks, sand, snow, and uneven terrain. Built with a heavy duty case and