Go big with the BDS Suspension engineered 8-inch lift kit with 4-Link conversion for your 2013-2018 RAM 3500 diesel powered truck. Designed to improve stance, performance, and capability, this kit includes everything necessary to set your truck up right with clearance for up to 40 inch Tires.
Up front the lift kit includes diesel-specific Pro-Ride coil springs, 4-Link control arms with conversion mounts, forged drop pitman arm and track bar bracket for steering correction, sway bar links, bump stops, stainless steel brakelines and precision tuned NX2 or FOX 2.0 nitrogen charged shocks.
At this height, the transfer case needs to be indexed to allow use of the factory front driveshaft so an indexing ring and new transmission crossmember are supplied. In the rear this kit utilizes a block and add-a-leaf combo or optional full replacement BDS Glideride leaf springs. Also included are new u-bolts, brake line brackets and a matching set of NX2 Nitro or FOX Performance shocks.
4-Link Conversion
Convert the factory stamped steel radius arms over to the BDS 4-link to optimize suspension geometry for better handling characteristics while adding strength and stability. This bolt-on upgrade utilizes high-strength 1/4-inch steel brackets that allow mounting of HD upper and lower control arms to correct axle positioning while limiting caster change throughout wheel travel.
Pro-Ride Coil Springs
A pair of full-length, diesel-specific, progressive rate Pro-Ride coil springs are supplied to provide the correct lift height and smooth, predictable ride across various terrains.
Steering Correction
To optimize steering geometry once lifted, a forged drop pitman arm is used to minimize the steering angle and pair it with a heavy duty track bar drop bracket to keep them in phase through suspension travel while recentering the front axle.
Leaf Springs
FOX 2.0 Performance Series
Indexing Ring Option 6 Bolt Indexing Ring
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
- Level stance front to rear.
- Eliminates any need for a lift block.
- Reduces axle wrap and creates a more controlled and stable feel.
- Multi-leaf progressive design for a smooth ride.
- Maintains factory payload weight ratings.
- 2-inch Impact extruded aluminum body
- Internal floating piston (Internal Floating Piston) monotube design
- CNC machined 6061-T6 aluminum mounting ends
- Massive 5/8-inch hard chrome plated heat-treated alloy steel shaft
- Race-developed high-flow piston design
- Application-specific valving to maximize performance
- Long-lasting clear anodized finish
- Kits come standard with 6-Bolt indexing ring kit.
- 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
- 5 inch rear block in conjunction with a dual add-a-leaf net a level stance
- Blocks made of cast iron for high strength.
- Designed to provide correct pinion angles.
- Ram has an optional Aisin heavy-duty 6 speed transmission available in the 3500 trucks that utilize a different transfer case mounting bolt pattern (8-bolt).
- The 8-bolt kit also
- Includes an internal shaft seal extension and new shaft seal.
Fitment Notes (from BDS):
- 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
Specifications:
- Lift Height: 8.0 Inch
- Front Lift Height: 8.0 Inch
- Rear Lift Height: 5.0 Inch
- Drive: 4WD
- Fuel Type: Diesel
- Warranty: Lifetime Replacement Warranty Extends to Cover all BDS Hard Parts
Options & Part Numbers:
| Option | Part # | Shocks Included | What's in the Box |
|---|---|---|---|
| Leaf Springs / 6 Bolt / FOX 2.0 Performance Series | BDS1614FS | Yes | two BDS002609, Ram Rear Leaf Spring one BDS012403, 2013-2018 Ram 3500 4-Link Box Kit (2of2) one BDS012609, 2013-14 Ram 3500 Rear Box Kit one BDS012810, 2013-18 Ram 3500 8in Front Box Kit two BDS032802, 2013-2024 Ram 3500 8 inch Front Coil-Diesel (Single Coil Only) one BDS122623, 2013-2018 3500/2014-2018 2500 Ram T-Case Index- 6 Bolt two FOX98224754, Fox 2.0 Shock 29.85 x 18.25 x 2- S50/EB1 two FOX98224761, Fox 2.0 Shock 33.85 x 20.75 x 2- EB1/EB1 |
| Leaf Springs / 6 Bolt / NX2 Nitro Series | BDS1614H | Yes | two BDS002609, Ram Rear Leaf Spring one BDS012403, 2013-2018 Ram 3500 4-Link Box Kit (2of2) one BDS012609, 2013-14 Ram 3500 Rear Box Kit one BDS012810, 2013-18 Ram 3500 8in Front Box Kit two BDS032802, 2013-2024 Ram 3500 8 inch Front Coil-Diesel (Single Coil Only) one BDS122623, 2013-2018 3500/2014-2018 2500 Ram T-Case Index- 6 Bolt two BDS85754, Shock - 29.43 x 17.24 x 2-3/8 - S50/EB2 two BDS85761, Shock- 33.00 x 19.25 x 2-3/8 - EB1/EB1 |
| 5 Inch Block Kit and Add-A-Leaf / 6 Bolt / FOX 2.0 Performance Series | BDS1625FS | Yes | one BDS012403, 2013-2018 Ram 3500 4-Link Box Kit (2of2) one BDS012514, 2013-15 Ram 3500 5in Block Kit one BDS012810, 2013-18 Ram 3500 8in Front Box Kit two BDS032802, 2013-2024 Ram 3500 8 inch Front Coil-Diesel (Single Coil Only) one BDS113228, 2013-2024 Ram 3500 Dual Add-A-Leaf one BDS122623, 2013-2018 3500/2014-2018 2500 Ram T-Case Index- 6 Bolt two FOX98224754, Fox 2.0 Shock 29.85 x 18.25 x 2- S50/EB1 two FOX98224761, Fox 2.0 Shock 33.85 x 20.75 x 2- EB1/EB1 |
| 5 Inch Block Kit and Add-A-Leaf / 6 Bolt / NX2 Nitro Series | BDS1625H | Yes | one BDS012403, 2013-2018 Ram 3500 4-Link Box Kit (2of2) one BDS012514, 2013-15 Ram 3500 5in Block Kit one BDS012810, 2013-18 Ram 3500 8in Front Box Kit two BDS032802, 2013-2024 Ram 3500 8 inch Front Coil-Diesel (Single Coil Only) one BDS113228, 2013-2024 Ram 3500 Dual Add-A-Leaf one BDS122623, 2013-2018 3500/2014-2018 2500 Ram T-Case Index- 6 Bolt two BDS85754, Shock - 29.43 x 17.24 x 2-3/8 - S50/EB2 two BDS85761, Shock- 33.00 x 19.25 x 2-3/8 - EB1/EB1 |
| Leaf Springs / 8 Bolt / FOX 2.0 Performance Series | BDS1790FS | Yes | two BDS002609, Ram Rear Leaf Spring one BDS012403, 2013-2018 Ram 3500 4-Link Box Kit (2of2) one BDS012609, 2013-14 Ram 3500 Rear Box Kit one BDS012810, 2013-18 Ram 3500 8in Front Box Kit two BDS032802, 2013-2024 Ram 3500 8 inch Front Coil-Diesel (Single Coil Only) one BDS122813, 13 3500/14 2500 Ram T-Case Index- 8 Bolt two FOX98224754, Fox 2.0 Shock 29.85 x 18.25 x 2- S50/EB1 two FOX98224761, Fox 2.0 Shock 33.85 x 20.75 x 2- EB1/EB1 |
| Leaf Springs / 8 Bolt / NX2 Nitro Series | BDS1790H | Yes | two BDS002609, Ram Rear Leaf Spring one BDS012403, 2013-2018 Ram 3500 4-Link Box Kit (2of2) one BDS012609, 2013-14 Ram 3500 Rear Box Kit one BDS012810, 2013-18 Ram 3500 8in Front Box Kit two BDS032802, 2013-2024 Ram 3500 8 inch Front Coil-Diesel (Single Coil Only) one BDS122813, 13 3500/14 2500 Ram T-Case Index- 8 Bolt two BDS85754, Shock - 29.43 x 17.24 x 2-3/8 - S50/EB2 two BDS85761, Shock- 33.00 x 19.25 x 2-3/8 - EB1/EB1 |
| 5 Inch Block Kit and Add-A-Leaf / 8 Bolt / FOX 2.0 Performance Series | BDS1791FS | Yes | one BDS012403, 2013-2018 Ram 3500 4-Link Box Kit (2of2) one BDS012514, 2013-15 Ram 3500 5in Block Kit one BDS012810, 2013-18 Ram 3500 8in Front Box Kit one BDS032802, 2013-2024 Ram 3500 8 inch Front Coil-Diesel (Single Coil Only) two BDS113228, 2013-2024 Ram 3500 Dual Add-A-Leaf one BDS122813, 13 3500/14 2500 Ram T-Case Index- 8 Bolt two FOX98224754, Fox 2.0 Shock 29.85 x 18.25 x 2- S50/EB1 two FOX98224761, Fox 2.0 Shock 33.85 x 20.75 x 2- EB1/EB1 |
| 5 Inch Block Kit and Add-A-Leaf / 8 Bolt / NX2 Nitro Series | BDS1791H | Yes | one BDS012403, 2013-2018 Ram 3500 4-Link Box Kit (2of2) one BDS012514, 2013-15 Ram 3500 5in Block Kit one BDS012810, 2013-18 Ram 3500 8in Front Box Kit two BDS032802, 2013-2024 Ram 3500 8 inch Front Coil-Diesel (Single Coil Only) one BDS113228, 2013-2024 Ram 3500 Dual Add-A-Leaf one BDS122813, 13 3500/14 2500 Ram T-Case Index- 8 Bolt two BDS85754, Shock - 29.43 x 17.24 x 2-3/8 - S50/EB2 two BDS85761, Shock- 33.00 x 19.25 x 2-3/8 - EB1/EB1 |
Fits:
- 2013-2018 Ram 3500
Part #: BDS1614FS, BDS1614H, BDS1625FS, BDS1625H, BDS1790FS, BDS1790H, BDS1791FS, BDS1791H
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