Rear Coil Springs TJ 3 Inch or LJ 2 1/2 Inch Lift Pair RockJock 4x4 Electrical & Ignitions - Distributors - Distributor Clamp and model fitment

and model fitment

A MAP sensor is required for the boost circuit

Small Compact Accessory Brackets & Complete Kits Modular System - Buy Brackets & Installation Kit or Complete Kits Fits Standard

and then weld on the gusset for proper installation

Rear Coil Springs TJ 3 Inch or LJ 2 1/2 Inch Lift Pair RockJock 4x4 Electrical & Ignitions - Distributors - Distributor Clamp and model fitmentThis pair of RockJock rear coil springs will provide 3 inches of lift in a TJ Wrangler, or 2 1 2 inches of lift in an LJ Unlimited. These springs directly replace factory springs and are designed to work with RockJock Johnny Joint suspension systems or other manufacturer's lift kits and provide improved ride quality and height control. Finish is gloss black powder coat. Extensive research was done by RockJock to develop the perfect spring rate and