just look at the parts difference
Lifted coil springs, lower tubular control arms, solid tubular transfer case drop kit, sway-bar links and brake line relocation brackets.
Rear: Add-a-leaf springs and lifted shackles.
Option: Also available with new rear leaf springs. +$221
Shocks: Includes (4) RC N2.0 series shocks.
Front: Lifted coil springs, upper and lower adjustable X-Flex control arms, transfer case drop kit, adjustable track bar, stainless steel brake lines, and sway-bar disconnects.
Rear: Lifted leaf springs, u-bolts, and stainless steel brake line.
Shocks: Kit includes (4) N2.0 series shocks.
upper and lower control arms will be very important at this height. disco's vs links. add a leaf vs full packs. new brakelines vs relocation brackets. adjustable track bar will be very important at that height
lockers don't work unless you have Rubicon stickers