Specialized Frontends, Rearends and Components. Components Consist of Housings, Axles Shafts, Posi Units, Gear Cases, Pinion Supports, Yokes, Floater Kits, and Brake Kits. also Build Currie Johnny Joint Rockjock Jeep Suspension Systems, Currectlync Heavy Duty Drag Link and Tie Rod Systems, Currectrac Control Arms and Antirock Swaybar Systems, Heavy Construction, Automotive Brakes ...