Yukon Gear High Performance Gear Set For Ford 8.8in Reverse Rotation in a 4.56 Ratio Universal 5In Weight Distribution Shank 15In

5In Weight Distribution Shank 15In Drop 21K Hitch w/ Stabilizer Kit

2015-2021 GMC Sierra 2500 HD Base 2011-2024 GMC Sierra 2500 HD Denali 2024 GMC Sierra 2500 HD Denali Ultimate 2022-2024 GMC Sierra 2500 HD Pro 2001-2002

Cooling the intake charge air will improve oxygen availability

This kit is an "over the knuckle" (OTK) system

Yukon Gear High Performance Gear Set For Ford 8.8in Reverse Rotation in a 4.56 Ratio Universal 5In Weight Distribution Shank 15InYukon 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