RockJock Dual Rate 4" Lift Coil Spring Set For 1997-2006 Jeep Wrangler TJ 2005–2010 Ford F-350 4WD 2007-2018 GMC Sierra 1500 4WD

2007-2018 GMC Sierra 1500 4WD

2007-2010 Jeep Grand Cherokee 6

Rear lift blocks and U-bolts provide easy installation and level stance

Will not fit MagneRide magnetic ride control equipped models

Backed by a 3-Year Warranty

RockJock Dual Rate 4" Lift Coil Spring Set For 1997-2006 Jeep Wrangler TJ 2005–2010 Ford F-350 4WD 2007-2018 GMC Sierra 1500 4WDFor 1997 2006 Jeep TJs, these 4" lift coil springs replace factory springs and are designed to work with RockJock Johnny Joint suspension systems or other manufacturer's 3 to 5 inch lift kits. This set features our standard rate front springs and increased rate rear springs for improved ride and vehicle height control when loaded. For 1997 2006 Jeep TJ's and LJ's, these 4 inch lift rear coil springs replace factory springs and are designed to work