2003-2007 Ram HD 6" Long Arm Conversion Kit with NX2 Nitro Shocks (BDS645H)
SKU: 64458190723

2003-2007 Ram HD 6" Long Arm Conversion Kit with NX2 Nitro Shocks (BDS645H)

Sale price$1367.43 Regular price$1519.37
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

2003-2007 Ram HD 6" Long Arm Conversion Kit with NX2 Nitro Shocks (BDS645H)This BDS 6" long arm lift kit sets up your 2003 2007 Dodge Ram 2500 and 3500 right with clearance for up to 37" tires. Tubular long lower control arms reduce caster change through the travel for a more controlled feel while keeping the factory arm triangulation. Up front it includes diesel specific Pro Ride coil springs, all four control arms plus mounting bracket, a forged drop pitman arm and track bar bracket, bump stops, and sway bar links. The

This BDS 6" long arm lift kit sets up your 2003-2007 Dodge Ram 2500 and 3500 right with clearance for up to 37" tires. Tubular long lower control arms reduce caster change through the travel for a more controlled feel while keeping the factory arm triangulation. Up front it includes diesel-specific Pro-Ride coil springs, all four control arms plus mounting bracket, a forged drop pitman arm and track bar bracket, bump stops, and sway bar links. The rear runs heavy duty cast steel blocks and longer u-bolts, matched to 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 gas or FOX performance series Internal Floating Piston gas shocks to improved ride and offroad performance
  • Blocks are made from cast iron for strength.
  • 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
  • BDS012408, 03-up Dodge 3/4ton 4 Inch Rear w/3-1/2 axle (UPC 658848612376)
  • 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)
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: 64458190723

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Mary Freeman
Draper, US
★★★★★ 5
amazing
Color: Large Set of 4
good buy worked well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
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Steve
Pawtucket, US
★★★★★ 4
3.5, Not 3.0
Color: Medium Set of 6
These balls were almost exactly what I needed. I was replacing my boy’s favorite ball, which is the 3” squeaky, spikey ball that fits in the chuck it launcher. Unfortunately I saw the shiny object next to it and because there were SIX balls and a dollar less, I failed to see that these are 3.5” balls instead of 3”…. Great balls but no fitty in the slingy. Buyer beware. No chuck it no problem. Save a buck.
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Reviewed in the United States on March 9, 2026
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HollisHoHo
Dallas, US
★★★★★ 5
MY CHIHUAHUA LOVES THESE BALLS!!
Color: Samll Set of 8
My little chihuahua, BamBam, is addicted to balls, especially little balls that squeak! However, any balls that have material on them, BamBam will tear them apart, swallow the material and then get an upset tummy! These balls saved the day! BamBam LOVES them & she cannot tear them apart! They hold up so well! No matter how much BamBam plays with them, they keep squeaking away!
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Reviewed in the United States on July 15, 2025
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Laurens springerslng
Waukegan, US
★★★★★ 5
Great thick squeaky ball
Color: Large Set of 2
These are good thick rubbery squeaky balls. My boy loves them! He's 75lbs. Strong chewer. I hav hard time squeezing to squeak, but he doesn't... He loves it!!!
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Reviewed in the United States on March 24, 2026
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g a ross
New York, US
★★★★★ 5
Squeaky ball
Color: Large Set of 4
Perfect squeaky ball. Dogs love them. I love that they're durable and their thickness aids their durability. My Great Dane will play alone for hours with a ball.
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Reviewed in the United States on June 20, 2025

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