RockJock JL/JK Johnny Joint Control Arms Rear Upper Adjustable Pair Gauges & Pods>Gauges 2011-2022 GMC Sierra 3500 HD

2011-2022 GMC Sierra 3500 HD (Front) (Qualifier: with Front Raised Height 1

for a total of 10

and improved EGTs

If you have a relay it will buzz loudly

RockJock JL/JK Johnny Joint Control Arms Rear Upper Adjustable Pair Gauges & Pods>Gauges 2011-2022 GMC Sierra 3500 HDRockJocks rear upper control arms for 2007 Up Jeep JK and JL Wranglers provide length adjustability allowing pinion angle to be adjusted after the installation of a suspension lift. Additionally the adjustable feature of our arms allows your vehicle to be upgraded to different lift amounts without having to replace the control arms in the future. Arms are fabricated from 1. 25 in. o. d. x . 188 in. wall d. o. m. steel tubing, feature the 2 1 2 in.