RockJock

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RockJock JL 392 Only Geometry Correction Axle Bracket for Rear Trac Bar
$182.99
$182.99
RockJocks Geometry Correction Axle Bracket Kit for the rear Trac Bar of JL Wrangler Unlimited vehicles equipped with the 392 Hemi engine relocates the axle housing mounting point of the rear trac b...
RockJock JL 392 Pro Edition Suspension System Hemi 3.5in Lift
$4,080.99
$4,080.99
RockJock's Pro Edition Johnny Joint Suspension System for JL Wrangler Unlimiteds, 4-door) with the 392 Hemi engine provides 3 1/2 inches of lift and allows for efficient clearance of up to 37 in. t...
RockJock JL 392 Sport Edition Suspension System Hemi 3.5in Lift
$2,728.99
$2,728.99
RockJock's Sport Edition Johnny Joint Suspension System for JL Wrangler Unlimiteds, 4-door) with the 392 Hemi engine provides 3 1/2 inches of lift and allows for efficient clearance of up to 37 in....
RockJock JL 4D Diesel Engine 392 4Xe Rear Coil Springs 3.5in Lift Pair
$399.99
$399.99
This pair of RockJock rear coil springs will provide 3 1/2 inches of lift in JL Wrangler Unlimited applications that feature the EcoDiesel or 392 Hemi powertrains. These springs directly replace fa...
RockJock JL Antirock Sway Bar Bushing Left Rear Frame Bracket for 25 spline bar
$60.99
$60.99
RockJocks left hand side UHMW frame bushing out of their JL rear Antirock sway bar kits that include a 25 spline bar. This bushing knocks into the tube in the stock JL frame and supports the Antiro...
RockJock JL Antirock Sway Bar Bushing Left Rear Frame Bracket for 28 spline bar
$71.99
$71.99
RockJocks left hand side UHMW frame bushing out of their JL rear Antirock sway bar kits that include a 28 spline bar. This bushing knocks into the tube in the stock JL frame and supports the Antiro...