6 Inch Lift Kit | Ford F250/F350 Super Duty (2011-2016) 4WD Diesel | Factory 3" Rear Blocks | NX2 Nitro Series | BDS Suspension

Configured for trucks with factory 3-inch rear blocks, paired with NX2 Nitro Series shocks. NX2 Nitro shocks feature a nitrogen-charged twin-tube design, 10-stage velocity-sensitive valving, dual-welded ends for increased strength, a 1-3/8-inch high-flow piston, self-lubricating seals, and a silver powder coat finish.

Overview

This 6-inch lift kit for the 2011–2016 Ford F250/F350 Super Duty 4WD Diesel is engineered to deliver a level stance while retaining full hauling capability. The rear lift system retains the factory rear blocks and adds new BDS leaf springs to achieve a level stance — select the height of your factory lift blocks for the correct U-bolt length. The leaf spring system uses a dual-rate design: at no additional load, the primary three leafs provide everyday ride quality; as moderate loads are applied, the secondary leafs engage; and when fully loaded, the bottom overload engages for maximum hauling capacity. This allows the truck to maintain ride quality when unloaded without sacrificing payload.

Features

• Easy, 100% bolt-on installation
• Pro-Ride dual rate coil springs provide a remarkable ride through any terrain
• Heavy duty radius arm drop brackets provide correct caster and maintain stock driving characteristics
• Track bar relocation bracket and pitman arm maintain proper steering angles for improved handling
• Steel lift blocks with built-in bump stop provide a level stance from front to rear
• Standard NX2 Nitro shocks with vehicle-specific valving for better control
• Optional upgrade to FOX 2.0 Performance Series shocks for maximum performance on and off-road

Installation

• Estimated Time: 8 hours
• Difficulty: Moderate
• Special Tools Required: Pitman Arm Puller

Important Notes

• If equipped with a 2-piece driveshaft, a driveshaft alignment kit may be required. Although extremely rare, front driveline vibration may occur.
• If equipped with a rear sway bar, part #123009 is required.
• U-bolts will not work on dually models.