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RockJock Johnny Joint Pro Edition suspension lift kit for JL Wrangler Unlimited (4-door) with the 392 Hemi provides a 3.5-inch lift and room for up to 37-inch tires with minor trimming, engineered for serious off-roaders seeking robust components and adjustability. This Pro package includes a full set of eight Johnny Joint adjustable control arms, four progressively wound coil springs with shims, 392-specific bump stop kits, Johnny Joint adjustable front and rear trac bars, rear trac bar geometry correction brackets, adjustable extended sway bar links and front brake line relocation brackets.
RockJock JL 392 Pro Edition Suspension System Hemi 3.5in Lift
