RockJock 4x4 1/4" Thick Rear Coil Spring Shim Jeep Wrangler JL 2018-2026

RockJock JL Rear Coil Spring Shims for JL Wrangler and Unlimited vehicles are 3/16 in. thick and mount between the welded on coil spring axle pad and the coil spring isolator. The indexing pin in the coil spring isolator fits thru the hole in this shim to properly clock it. These shims are used to fine tune vehicle height per model, engine combination and added weight load.Kit Includes:(1) Rear Coil Spring Shim Installation GuideSpecifications:Construction = laser cut steelMaterial = A36 steelOD