• BDS 6" Long Arm Lift Kit - Dodge Ram 3/4 & 1 Ton
BDS647H-4IN-DIESEL

BDS 6" Long Arm Suspension Lift Kit for 2003-2007 Dodge/Ram 2500/3500 Pickup

  • $2,007.41

BDS Suspension 6" Long Arm Kit for the 2003 - 2007 Dodge Ram 2500 3/4 Ton and 1 Ton 4WD Pickup - Gas & Diesel.
This 6" long arm lift kit come with 6" Pro-Ride Coil Springs and features solid upper long arms and tubular lower long control arms. The long control arm reduce caster change through wheel travel creating a more controlled feeling in the steering wheel both on and off road. This 4-Link long arm system retains the factory triangulation of the arms which adds to the stability of the suspension system. A dropped forged pitman arm is included to maintain the factory steering angles. A track bar relocation bracket is included to properly center the axle under the vehicle. Extended bump stops and sway bar links are included to maintain the OE characteristics. All four control arms are greasable for long term performance. greasable upper and lower control arms. The extended length lower control arms reduce caster change through wheel travel.
The rear of the Dodge Ram is lifted via a 4" block kit or optional Glide-Ride Leaf Springs.
Not only is the kit designed to last, but so is the finish. Every bracket and control arm is powder coated black for long term performance.

Note: Components displayed in images may change based upon selections.

1. The rear u-bolts will not fit dually applications.
2. These vehicle were manufactured with two different diameter rear axles. You will need to measure the diameter of your rear axle before ordering. It should be 3-1/2" or 4" in diameter.
3. Although unusual, if driveline vibration occurs, order the transfer case drop kit available in the optional accessories section. These transfer case drop kits only work with automatic transmissions.
4. Some 4" rear axles with the dual overload option will require four u-bolts 4068 listed in the accessories.
5. Depending on the factory transmission mount, some 6" kits may require the transfer case indexing kit if a front driveline vibration persists. See installation instructions for details.
6. DS coil springs are specifically designed for each vehicle to maximize ride quality and performance. Please select the engine type so we can get you the appropriate custom rated coil springs.
7. This system is available with either the standard rear block kit or new BDS Glide-Ride rear leaf springs. Both of these options are available to work with the 2 rear axle diameters. Please measure your rear axle and select the appropriate rear kit for your vehicle.

Lift Height
Front (Base Kit): 6 in Long Arm
Rear (Base Kit): 4 in Block Kit

Tire and Wheel Combinations
37" x 12.50" with 17 x 9 and 5" backspacing
*Trimming may be required*

Make Model Year Range
Dodge / Ram 2500 Pickup 2003-2007
Dodge / Ram 3500 Pickup 2003-2007

Difficulty Level (1 easy – 5 complicated): 3
Estimated Installation Time (hours): 6-8

Instructions
PDF (click here)

Qty Part# Description
(1) 012405 Rear Block Kit 4" Axle
(1) 012603 03-07 Ram 6in Long Arm Box Kit
(1) 012801 Dodge Control Arm Mounts
(1) 012802 Dodge Control Arm Box Kit
(1) 032503 Dodge Coil Spring Kit
(2) 85750 NX² Shock Absorber
(2) 85761 NX² Shock Absorber

*Subject to change based upon selections

No Fine Print Warranty
BDS stands behind its products and that’s evident by their No Fine Print Warranty. This no-BS warranty protects the original purchaser against breakage, bending, sagging, or any other usage failure. This “no fine print” lifetime replacement warranty extends to cover all BDS hard parts as well as bushings. Exclusions would be product finish and wearable items such as shock/stabilizer cylinders, tie rod ends and ball joints that would fall under the separate Limited Lifetime Warranty policy. Beginning February 1, 2020 all new kit purchases include the No Fine Print Warranty on bushings.

Limited Lifetime Warranty (for wearable items)
Wearable items include shock/steering stabilizer cylinders, ball joints and tie rod ends. BDS Suspension Co. warrants to the original retail purchaser that its these wearable parts are free from defects in material and workmanship for so long as they own the vehicle. Excluded from this warranty are the finish of the product. Defects in material and workmanship do not include such things as dented cylinders or bent rods caused by obvious side impact, rust or corrosion. A shock absorber is a wear item and over time will experience diminished damping resistance due to normal component wear. This is not a defect in material or workmanship and is therefore not warrantable.