The Currie RockJock® high pinion 44 is an all new, heavy duty housing made 100% by Currie as a direct bolt-in replace your JK Rubicon's stock housing. Our casting is a heavy duty, nodular iron with thicker walls and ribbing and uses the stronger JK high pinion 44 gears only. These gears feature a larger ring gear than a standard 44 as well as a 29 spline Dana 60 size pinion gear. JK upper control arm bushing ear is cast onto the housing and ports for all factory Rubicon electronics are installed. Axle tubes are 3" OD with .375" wall and Currie heavy duty forged JK knuckles are installed.
These are completely bolt in housings that retain all components off of your Rubicon's original frontend! They provide a much stronger assembly than the factory frontend in Jeep JK vehicles.
Housings do not include ball joints, cover or yoke.
JK/TJ/XJ upper control arm bushing ear is cast onto the housing but can be cut off upon request for leaf spring application vehicles
Requires late model Jeep JK reverse rotation gear sets, and Rubicon Dana 44 high ratio carriers only
The maximum recomended tire size is 35 inches