Fabtech Performance Upper Control Arm System
2019–2021 Ram 1500 Big Horn, HFE, Laramie, Laramie Longhorn, Limited, Lone Star, Rebel, Special Service, Tradesman
K3167
Overview:
The Fabtech Performance Upper Control Arm System is engineered specifically for 2019 to 2021 Ram 1500 models, delivering a reliable 3-inch front and rear lift designed to enhance both on-road comfort and off-road capability. This lift kit allows clearance for 35-inch tires, providing a commanding stance without compromising ride quality or suspension travel. Ideal for Ram owners seeking a balanced upgrade, this system combines durability and performance to elevate your truck’s presence and capability.
Fabtech’s design focuses on maintaining factory-like suspension articulation and steering geometry, ensuring no binding or loss of turning radius throughout full suspension travel. This system is a substantial upgrade over the factory components, especially for aggressive off-road use.
Key Features:
Fabtech’s Performance Upper Control Arm System offers a comprehensive set of features that improve strength, durability, and ride quality:
- 3-inch front and rear lift providing clearance for 35x12.50R18 or 35x12.50R20 tires with minor trimming
- Heavy-duty tubular steel upper control arms with large, robust ball joints for enhanced suspension strength
- Steel spacer for front coilover shock top mount and coil spring collar spacer for proper suspension travel
- Rear coil spring spacer to maintain factory stance and ride quality
- Includes Fabtech twin-tube performance shocks optimized for highway comfort and off-road durability
- Maintains full steering lock-to-lock without binding or loss of turning radius
- Compatible with 18x9 or 20x9 wheels with 5-inch backspacing (minor trimming required)
- Designed for use on Ram 1500 models excluding factory air suspension, Rebel models (except 2021 Rebel), and 2019 Ram 1500 Classic
Construction & Design:
Fabtech’s upper control arms are constructed from high-strength tubular steel, replacing the factory plastic arms and light-duty ball joints. This upgrade significantly improves suspension durability and reliability, especially under demanding off-road conditions. The large ball joints are engineered to withstand heavy loads and provide smooth articulation throughout suspension travel.
The front lift is achieved through a combination of a steel spacer mounted atop the factory coilover shock and a coil spring collar placed beneath the coil spring. This dual-spacer design ensures a full 3-inch lift while preserving proper suspension geometry and travel. The rear lift uses a coil spring spacer to raise the vehicle without compromising ride comfort or stance.
Installation & Fitment:
The Fabtech Performance Upper Control Arm System is designed for straightforward installation using factory mounting points and hardware. Minor trimming of the wheel well may be necessary to accommodate larger 35-inch tires on specified wheel sizes. This kit is not compatible with factory air suspension systems, 2019 Ram 1500 Classic models, or Rebel models prior to 2021.
Installation typically requires basic mechanical skills and standard tools, making it accessible for experienced DIY enthusiasts or professional installers. The kit includes all necessary components to complete the lift and upgrade the suspension arms and shocks.
What's Included:
- Fabtech tubular steel upper control arms with heavy-duty ball joints
- Front coilover shock steel spacer
- Front coil spring collar spacer
- Rear coil spring spacer
- Fabtech twin-tube performance shocks
- All required mounting hardware and instructions
Ideal For:
This lift kit is ideal for Ram 1500 owners who want a moderate 3-inch lift to run larger 35-inch tires while maintaining excellent ride quality and suspension performance. It suits drivers who use their trucks for a mix of daily driving and off-road adventures, requiring enhanced suspension strength and durability without sacrificing comfort or steering precision.
