SKU: 57950055401

2003-2007 Ram HD 6" Long Arm Conversion Kit with NX2 Nitro Shocks (BDS648H)

Sale price$1422.45 Regular price$1580.50
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

2003-2007 Ram HD 6" Long Arm Conversion Kit with NX2 Nitro Shocks (BDS648H)BDS Suspension 6" long arm conversion lift kit for the 2003 2007 Dodge Ram 2500 3500 diesel powered truck, with clearance for up to 37" tires. Long tubular lower control arms reduce caster change through wheel travel for a more controlled feel and retain factory arm triangulation for stability. Up front it runs diesel specific progressive rate Pro Ride coil springs, all four control arms, a forged drop pitman arm and track bar bracket for steering

BDS Suspension 6" long-arm conversion lift kit for the 2003-2007 Dodge Ram 2500/3500 diesel-powered truck, with clearance for up to 37" tires. Long tubular lower control arms reduce caster change through wheel travel for a more controlled feel and retain factory arm triangulation for stability. Up front it runs diesel-specific progressive-rate Pro-Ride coil springs, all four control arms, a forged drop pitman arm and track bar bracket for steering correction, bump stops, and sway bar links. The rear uses heavy duty cast steel blocks, longer u-bolts, and a matched set of NX2 Nitro shocks.

Features
  • Tubular long arms reduce caster change and create more controlled feeling on and off road
  • Heavy duty control arm brackets maintain proper suspension geometry
  • Front high strength progressive rate coil springs for a great ride on any terrain
  • Front track bar relocation bracket to re-position axle
  • Forged drop pitman arm to correct steering angles
  • Front sway bar correction to maintain handling performance
  • BDS NX2 Nitro Series nitrogen-charged shocks tuned for improved on- and off-road ride
  • Nitrogen-charged
  • Twin-tube design
  • 10-stage velocity-sensitive valving
  • Dual-welded ends for increased strength
  • 1-3/8-inch high-flow piston
  • Self-lubricating seals
  • Silver powder coat finish
Specs
  • Front Lift Method: Coil Spring
  • Rear Lift Method: Block
  • Shocks Included: Yes
  • Front Lift Height: 6 inch
  • Rear Lift Height: 4 inch
Notes
  • Measure rear axle tube before ordering. Some 4 inch axle models with dual overloads will require u-bolt 4068.
  • Although unusual, if driveline vibration occurs, order appropriate transfer case drop kit 122602 (03-05 Diesel Auto), 122605 (06-08 Diesel Auto), or 122606 (03-13 Diesel Auto with OE mount P/N 52121938AA) available in options or t-case index kit. 122801 auto or 122802 for manual transmission.
  • Optional transfer case drop kits fit automatic transmission models only.
  • Exhaust modification will be required for dual rear shock kit 122009 on 6.7L Diesel models.
  • If your Truck has had the steering gear box changed and the sector shaft diameter measures ~1-1/2 inch-1-5/8 inch you will need to add part BDS082404 to your kit.
Includes
  • BDS002508, 03-05 Dodge 3/4 ton 5in Rear Spring (UPC 658848611294)
  • BDS012603, 03-07 Ram 6 Inch Long Arm Box Kit (UPC 658848612697)
  • BDS012801, Dodge Control Arm Mounts (UPC 658848612840)
  • BDS012802, Dodge Control Arm Box Kit (UPC 658848612857)
  • BDS032503, 94-up Dodge Ram 2500(Diesel) Coil Kit (UPC 658848616398)
  • BDS85750, Shock- 27.40 x 16.20 x 2-3/8 - S50/EB2 (UPC 711745609600)
  • BDS85761, Shock- 33.00 x 19.25 x 2-3/8 - EB1/EB1 (UPC 711745609709)
  • UBT4064, 9/16 x 3-1/2 x 12-1/2 Round U-bolt (UPC 711745613027)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 57950055401

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Reviewed in the United States on March 15, 2025
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West Palm Beach, US
★★★★★ 4
Has shoulder pads.
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Reviewed in the United States on January 23, 2024
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Luis Chávez
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★★★★★ 5
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T. Brown
Grantham, US
★★★★★ 3
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