BDS 1658FS 4 inch Radius Arm Lift Kit w/ FOX 2.0 Shocks & 3 inch Rear Blocks | 2019-2024 RAM 3500 4WD

Features:

• 4" lift with FOX 2.0 IFP shocks
• Heavy-duty tubular radius arms included
• Progressive rate coil springs for smooth ride
• 3" rear blocks maintain factory rake
• Forged drop pitman arm corrects steering angle
• Front track bar relocation bracket included
• Improves caster, strength, and stability
• Includes HD transmission crossmember
• T-case indexing ring improves driveline angles
• Maintains use of factory driveshafts
• Improves both on-road and off-road performance

Radius Arm Lift Kit Greatly Improves Suspension Performance

If you’re ready to take your 2019–2024 Ram 3500 4WD to the next level—literally and performance-wise—the BDS 4-Inch Radius Arm Lift Kit with FOX 2.0 Shocks and 3-Inch Rear Blocks is a serious upgrade worth your attention. This isn’t just about getting clearance for bigger tires (though it does that too)—it’s a complete system that’s designed to enhance strength, handling, and ride quality both on- and off-road. At the heart of this kit are the heavy-duty tubular radius arms, which offer significantly more strength and improved caster control compared to the factory setup. These arms help your truck track straighter, handle better, and stay more stable under load or during aggressive off-road use. They're built tough to match the capability of your Ram, whether it's towing a heavy trailer or navigating rugged terrain.

High-Quality Coil Springs with FOX 2.0 Shocks

Up front, progressive-rate coil springs provide just the right balance of ride comfort and load-handling. You’ll notice a smoother ride on uneven pavement and more controlled suspension movement when the road disappears. To keep your steering geometry in check, the kit includes a forged drop pitman arm and a track bar relocation bracket, ensuring the axle remains centered and steering feel stays tight and predictable. One of the standout features is the inclusion of FOX 2.0 Performance Series IFP shocks, which bring a noticeable improvement in ride quality. These monotube shocks are gas-charged for consistency, and they soak up both on-road imperfections and off-road abuse with confidence. Whether you're hauling gear across the job site or crawling over rocks on the weekend, they give you the kind of composed, responsive ride you'd expect from a premium suspension system.

Complete with Premium Hardware

In the rear, 3-inch lift blocks help maintain a slight factory-style rake for proper load capacity and towing stance. The kit also comes with a heavy-duty transmission crossmember and transfer case indexing ring, which are critical for correcting front driveline angles and allowing you to retain your factory driveshafts—no guesswork, no extra modifications.

Fits: 2019, 2020, 2021, 2022, 2023, 2024 Ram 3500 4WD

Application Notes:

• Will NOT Fit Mega Cab Aisin Transmissions (8-bolt)
• Does not fit Dually Models with 8-bolt Transmissions (Aisin)