Control Arm Drop Kit 5 Inch Lift Ram 1500 Mega Cab/2500/3500 4WD (10-13) Rough CountryOur new Dodge 2500 3500 Control Arm Drop Bracket System improves driveline geometry. By utilizing a set of beefy drop brackets we've eliminated the steep mounting angle often seen on 5in and larger kits. By mounting your stock arms to the reduced angle provided by our Drop Bracket System, you'll gain better ride quality and better caster angle for increased drivability. Features and Benefits: Control arm drop brackets reduce control arm angle,