Synergy Mfg 0.750-inch rear coil spring spacer for 2007–2018 Jeep Wrangler JK/JKU lifts the rear by three-quarters of an inch to improve tire clearance or level the truck. The spacer is a direct-fit component for JK and JKU rear coils when a small, controlled lift is desired. This spacer offers an uncomplicated way to raise rear ride height on 2007–2018 Wrangler JK/JKU models without swapping springs.
Synergy 07-18 Jeep Wrangler JK/JKU 0.750in Rear Coil Spring Spacer