Yukon Gear Ring and Pinion Gear Set 7.2in GM 4.56 ratio Nerf Bars & Running Boards>Running Boards 4 Liter F4A22-2

4 Liter F4A22-2

and the front camera are all compatible with the bumper

The TCAs simply lift your BACKRACK(TM) Cab Guard up by one or two inches depending on your trucks make

1987 Chevrolet V10 (Front Outer

Yukon Gear Ring and Pinion Gear Set 7.2in GM 4.56 ratio Nerf Bars & Running Boards>Running Boards 4 Liter F4A22-2Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state of the art design & testing processes, backed by 2 in house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface finish reduces both friction & heat for long races & high torque conditions. We use high grade steel in both the ring & pinion, with fitment designed to OEM