JL/JT High Steer Arm for Ford Super Duty Knuckles Synergy MFG

Take your build to the next level in strength, handling, and versatility with the Synergy JL / JT High Steer Arm for Synergy Ford Super Duty Knuckles. These innovative steer arms are designed to make Super Duty axle swapping your JL / JLU / JT Wrangler easy and retain factory steering geometry without sacrificing turning radius.

Precision forged for maximum durability, these arms are available in a raised high steer configuration, giving you the flexibility to tailor your steering setup to your exact application. Utilizing a high steer arm provides a clean solution to the lift height problem, allowing you to mount the drag link on top of the knuckle for improved steering geometry on taller lift heights.

Each arm is engineered with an integrated keyway that precisely matches the corresponding keyway in our Synergy Ford Super Duty Knuckles. This interlocking design adds critical strength and shear resistance under extreme loads, ensuring confidence and reliability whether you're pushing your truck hard off-road or driving it daily.

While it can be used for custom applications, this is designed specifically for the JL / JLU / JT Super Duty Swap platform. This high steer arm paired with our 2018+ Wrangler Drag Link is the solution to getting the perfect steering geometry every time.

Fitment:

Benefits:

• Keyed, forged high steer arm improves shear resistance in critical areas, providing confidence for the road and the trail
• Corrects steering geometry in lifted vehicle applications to provide improved steering and suspension manners
• Forged design provides unmatched strength for harsh loads
• Self locating design using high strength studs makes assembly simple and reliable
• 6 stud design and integrated keyway alleviates the dual load of twisting and clamping allowing for a stronger connection to the arm

Features:

• Engineered and manufactured from SAE 1045 forged steel
• Precision CAD modeled and strength tested in real world testing
• Integrated keyway for unmatched shear strength
• Abrasion resistant black e-coating for maximum corrosion resistance

Includes:

• (1) Passenger side forged high steer arm

Notes:

• Compatibility note: Requires 17" wheel diameter and maximum 5" backspacing
• Requires stud kit part number 8649-81 for mounting to the Synergy Super Duty Knuckle
• Integrated taper is for a JL / JLU / JT stock drag link taper and designed for use with our 2018+ JL / JLU Drag Link Tie Rod End 4163-L
  • Drilling of steer arm for additional tapers or custom applications should be done by a professional fabricator