With more and more people building up their Jeeps JK Wranglers with 40" tires and pushing them with the kind of big horsepower that a HEMI or an LS swap will provide, there's been a real demand for an axle that can handle the abuse and Dynatrac has the answer for it -- the ProRock 80! With an 11.25" ring gear, a 2" diameter pinion, 40 spline 4340 full float shafts and all packaged in a high clearance, light weight rigid housing, there really is nothing out there that comes close to all that you'll get with this axle. In this video, you'll get to see exactly how it's made and right here in America!
https://vimeo.com/129255982
About US$9k worth
