Rough Country - 342 - Control Arm Drop/Relocation Kit for 5-inch Lifts for Dodge: 03-10 Ram 2500 4WD, 03-10 Ram 3500 4WD; Ram: 11-13 2500 4WD, 11-12 3500 4WD FEATURES: Control arm drop brackets reduce control arm angle, improving ride quality and driveability NOTES: Also fits all Mega Cab models; Requires minor drilling; Only works with 5-inches of suspension or higher; Only works with stock length control arms or adjustable control arms adjusted to stock length; Does not fit Dually models KIT CONTENTS: Upper and lower control arm drop brackets and hardware SPECS: Installation Time: 2-3 hours; Weight: 40.65-lbs FITMENT: Dodge: 03-10 Ram 2500 4WD, 03-10 Ram 3500 4WD; Ram: 11-13 2500 4WD, 11-12 3500 4WD