1970-2017 GM 8.5 Ring and Pinion 4.56 Ratio (YG GM8.5-456) Bulletproof-Import-September differential mount modification

differential mount modification

Resists Abrasions

Designed for drivers who need consistent visibility across varying speeds and terrain

Featuring a solid one-piece construction with stylishly formed

Upgrading the front track bar on the Jeep Wrangler JL or Gladiator JT helps ensure the front axle is properly centered under the vehicle while improving overall handling and suspension performance

1970-2017 GM 8.5 Ring and Pinion 4.56 Ratio (YG GM8.5-456) Bulletproof-Import-September differential mount modificationYukon 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