BDS engineered this 5.5" lift kit with 4-link conversion for your 2013-2018 RAM 3500 gas truck, clearing up to 37" tires. Up front it includes gas-specific progressive rate Pro-Ride coil springs, 4-link control arms with conversion mounts, forged drop pitman arm and track bar bracket for steering correction, bump stops, brake line brackets and NX2 or FOX 2.0 shocks. The rear runs a high-strength fabricated lift block, longer u-bolts and matching NX2 Nitro or FOX 2.0 Performance shocks. The 4-link conversion replaces the factory stamped steel radius arms to optimize geometry and limit caster change.

Features

• Heavy duty 4-link improves strength, handling and caster control
• Front high strength progressive rate Pro-Ride coil springs for a great ride on any terrain
• Front track bar relocation bracket to re-position the axle
• Forged drop pitman arm to correct steering angles
• Front sway bar correction to maintain handling
• HD transmission crossmember and t-case indexing ring correct front driveline angles and allow use of factory driveshafts
• NX2 gas or FOX Performance Series Internal Floating Piston shocks for improved ride and off-road performance
• FOX 2.0: 2" Impact extruded aluminum body, Internal Floating Piston monotube, CNC machined 6061-T6 aluminum ends, 5/8" hard chrome shaft, clear anodized finish

Specs

• Front Lift Method: Coil Spring
• Rear Lift Method: Block
• Shocks Included: Yes
• Front Lift Height: 5.5 inch
• Rear Lift Height: 4 inch

Recommended Tire & Wheel Fitment

• Tire Size: 35x12.5, 37x13.5
• Wheel Diameter: 18x9, 17x9
• Back Spacing: 4.5/5.625

Notes

• 6.4L gas models require exhaust modification to clear the front driveshaft. 5.7L gas models may require it as well. The vehicle can be driven without the front driveshaft to an exhaust shop for modification before reinstalling the driveshaft.
• The carrier bearing drop is necessary for models equipped with a two-piece rear drive shaft.
• Some vehicles may require a rear driveshaft spacer kit 122007 to maintain adequate rear driveshaft engagement.
• DRW models: fit inner wheel clearance to the upper u-bolt plate on 5.5-6" kits.

Includes

• BDS002609, Ram Rear Leaf Spring (UPC 658848611300)
• BDS012403, 2013-2018 Ram 3500 4-Link Box Kit (2of2) (UPC 658848612345)
• BDS012604, 2013-2018 Ram 3500 6 inch 4-Link Box Kit (1of2) (UPC 658848612703)
• BDS032401, 2013-2018 Ram 3500 / 2014-2018 2500 Ram - Front Coils 4 inch Diesel - 5.5 inch Gas (UPC 658848616367)
• BDS122616, Ram T-Case Index - Gas - 6 Bolt (UPC 658848619702)
• FOX98224752, Fox 2.0 Shock 28.25 x 17.15 x 2- S50/EB1
• FOX98224761, Fox 2.0 Shock 33.85 x 20.75 x 2- EB1/EB1
• UBT4067, 9/16 x 4 x 12-1/2 Round U-bolt (UPC 711745613003)