Rough Country's innovative new 1" Polyurethane Body Lift reduces chassis noise and vibration, featuring specially blended Polyurethane bushings that are resistant to fluids and road grime. Kit includes Grill Support Brackets, Shift Control Bracket for automatic transmissions and durable Grade 8 Hardware.Easy bolt-on installation  Increased ground clearance  Reduces chasis noise and vibration  No exhaust modifications required  Gain 1" of lift while replacing your old deteriorated body mounts.Does NOT fit 05-06 6-speed manual transmission models.2-3 hourshttps://s3.amazonaws.com/roughcountry/install/92RC60700.pdf1997-2006:4WD:Jeep:Wrangler TJ;2004-2006:4WD:Jeep:Wrangler TJ Unlimited