Rock Krawler 4.5" Lift Triple Rate Rear Coil Springs For 07-18 Jeep Wrangler JKU cargo mats these arms are built to

these arms are built to last

Manifold Type: Single Plane

High-heat black coating resists rust and discoloration

Smooth Shifting Z-Gate system eliminates the possibility of over-shifting and missing gears

Rock Krawler 4.5" Lift Triple Rate Rear Coil Springs For 07-18 Jeep Wrangler JKU cargo mats these arms are built toOur coil springs are designed to minimize settling and provide you with a quality ride and unsurpassed off road performance. The Rock Krawler JK Coil springs combine three spring rates to maximize the amount of effective travel and ensure your spring doesn't unseat at full droop. If not already installed, you will need our JK Rear Coil Spring Correction Wedges in combination with Rock Krawler Springs. Features: Improved ground clearance Improved off