Yukon Rear Nodular Iron Cover for 8.5" GM with 8mm Cover Bolts, (YHCC-GM8.5-M) ZJ If you're setting up a

If you're setting up a whole suspension system

8 10 GAS 0 1999-2008 Ford E-350 Super Duty Base 6

RockJock Spec

2 6 GAS 4 1980-1982 Jeep Wagoneer Base 4

but will not fail

Yukon Rear Nodular Iron Cover for 8.5" GM with 8mm Cover Bolts, (YHCC-GM8.5-M) ZJ If you're setting up aProduct Details Yukon Hardcore Diff Covers are constructed from thick walled, high strength nodular steel to protect lockers, gears and axles from the most extreme hits in off road driving. They also increase the structural rigidity of the differential, reducing deflection under high torque situations that can put severe loads on vital internal parts. Yukon Hardcore Diff Covers feature a durable powder coat finish and high strength steel fasteners for