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2013-2018 Ram HD 8" 4-Link Conversion Kit with NX2 Nitro Shocks (BDS1790H)

BDS

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Regular price $5,400.04 CAD
Special Order - Average 2-4 Weeks for Fulfillment

BDS Suspension built this 4-Link conversion lift kit to set your 2013-2018 diesel Ram 3500 up right with 8" of lift and clears up to 40" tires. It comes with everything to do the job: a bolt-on 4-link control arm conversion, progressive-rate Pro-Ride coil springs, a forged drop pitman arm and track bar bracket for steering correction up front, a rear lift block with add-a-leaf out back, a transmission crossmember and t-case indexing ring to run the factory front driveshaft, and a matched set of BDS NX2 Nitro shocks.

The 4-link conversion replaces the factory stamped-steel radius arms to optimize suspension geometry, adding strength and stability while limiting caster change through wheel travel.

Features
  • Heavy duty 4-link improve strength, handling and caster control
  • 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
  • HD transmission crossmember and t-case indexing ring to correct front driveline angles and allow use of factory driveshafts
  • BDS NX2 gas or FOX performance series Internal Floating Piston gas shocks to improved ride and offroad performance
Specs
  • Front Lift Method: Coil Spring
  • Rear Lift Method: Leaf Spring
  • Shocks Included: Yes
  • Front Lift Height: 8 inch
  • Rear Lift Height: 5 inch
Notes
  • Carrier bearing drop kit will be required for 2-piece rear drive shaft
  • Some vehicles may require rear driveshaft spacer kit 122007 to maintain adequate rear driveshaft engagement
Includes
  • BDS002609, Ram Rear Leaf Spring (UPC 658848611300)
  • BDS012403, 2013-2018 Ram 3500 4-Link Box Kit (2of2) (UPC 658848612345)
  • BDS012609, 2013-14 Ram 3500 Rear Box Kit (UPC 658848612710)
  • BDS012810, 2013-18 Ram 3500 8in Front Box Kit (UPC 658848612895)
  • BDS032802, 2013-2024 Ram 3500 8 inch Front Coil-Diesel (Single Coil Only) (UPC 658848616459)
  • BDS122813, 13 3500/14 2500 Ram T-Case Index- 8 Bolt (UPC 658848619849)
  • BDS85754, Shock - 29.43 x 17.24 x 2-3/8 - S50/EB2 (UPC 711745609631)
  • BDS85761, Shock- 33.00 x 19.25 x 2-3/8 - EB1/EB1 (UPC 711745609709)

Vehicle Fitment

Part Specifications

  • Part No.
    BDS1790H
  • Cross Reference #
    840416409369
  • Vendor
    BDS
  • Shipping Weight
    578.0 lb
  • Length
    44.5 in
  • Width
    10.5 in
  • Height
    9 in
  • Placement
    • Front
    • Rear
  • Prop 65
    ⚠️ Warning: Cancer & Reproductive Harm