Yukon Gear High Performance Gear Set For Dana 70 in a 3.73 Ratio 2021-ford-bronco-esi2102691 The use of RockJock's CE-9120FJL

The use of RockJock's CE-9120FJL forged

This 120% Over CP3 pump features a 12mm stroker design and is capable of supporting up to 1050 horsepower with the proper supporting modifications

The DV8 Elite Series slide brackets give you the flexibility to mount your light virtually anywhere

Engineered with state of art modelling software to optimize pulse flow for quicker turbo spool and increased power

and billet band hardware

Yukon Gear High Performance Gear Set For Dana 70 in a 3.73 Ratio 2021-ford-bronco-esi2102691 The use of RockJock's CE-9120FJLYukon 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