The Rock Krawler 3.5-inch front coil spring kit for 2021+ Jeep Wrangler JLU four-door (392) applications provides the 3.5in front coil specification as a kit for the 392-listed model. Intended for JLU 4DR 392 applications that require the 3.5-inch front coil height, this listing denotes a complete front coil spring kit per the description.
Rock Krawler 2021+ Jeep Wrangler JLU 4DR 3.5in Front Coil (392) Spring Kit