RockJock 4" Lift Coil Spring Set W/ Front Isolators For 2018-2026 Jeep Wrangler JL 1999-2007 silverado 1500 Diode Dynamics lamps use OEM-grade

Diode Dynamics lamps use OEM-grade retroreflector optics

Viscosity Index 153

and a diaphragm type pressure plate

790032-0004

HD transmission crossmember and t-case indexing ring to correct front driveline angles

RockJock 4" Lift Coil Spring Set W/ Front Isolators For 2018-2026 Jeep Wrangler JL 1999-2007 silverado 1500 Diode Dynamics lamps use OEM-gradeOur lifted front coil springs for the Jeep JL Wrangler lift a Sport or Sahara model 4" and a Rubicon model 2 1 2". Springs are dual rate, feature a gloss black powder coated finish and the set includes the new urethane coil spring isolators. Our lifted rear coil springs for the Jeep JL Wrangler lift a Sport or Sahara model 4" and a Rubicon model 2 1 2". Springs are dual rate and feature a gloss black powder coated finish. Features: 2 year warranty.