Skyjacker 2020+ Jeep Wrangler (JL) 4in Component Box w/Dual Rate Long Travel Coil Springs Cooling>Radiators Precision-ground trunnion and bearing surfaces

Precision-ground trunnion and bearing surfaces ensure trouble-free operation

aluminum and are finished in black anodize

Introducing Slimline

Wheel Mate 14x1

Skyjacker 2020+ Jeep Wrangler (JL) 4in Component Box w/Dual Rate Long Travel Coil Springs Cooling>Radiators Precision-ground trunnion and bearing surfacesSkyjacker specifically engineered a progressive variable rate coil spring, distinctively a 2 stage dual rate long travel coil. Spring rate progression is from a 1st Flex Rate to a 2nd Ride Rate. The 1st Flex Rate stage delivers a comfortable ride with the ability to flex for increased articulation. The flex rate expands during full articulation as the suspension drops (full droop). This keeps the coil springs seated in the upper coil mount bucket and