LONG CONTROL ARM - 4 LINK UPGRADE KIT 2005-2018 F250, F350 4X4

LONG CONTROL ARM - 4 LINK UPGRADE KIT 2005-2018 F250, F350 4X4

Improve your ride quality, vehicle stance and looks at the same time.  We have the solution.  

Long arm vs. short arm - With 4 inches of lift and up, the angle of the control arms affects the ride quality and front axle position. A long arm suspension system (4-Link Upgrade Kit) restores the vehicle axle geometry while creating an incredibly smooth original equipment ride.

Our 4-Link upgrade conversion kit features:

• True Long Arm Design
• Heavy Duty Steel and CAD Designed
• Rebuildable Heavy Duty 1.25" Rod Ends 
• Single adjustable joint for maximum performance, fit, and versatility.
• Easy Bolt-On Installation
• Fully Rebuildable & Owner Serviceable Ends w/ No Special Tools Required
• Increased Steering Precision
• Ends Feature Forged Body & Forged Threaded End Caps
• Precision Welded
• Grade 80 American Steel
• Made in the USA

Our 4-link long arm conversion/upgrade will work from 4-inches up to 12-inches of lift.  This upgrade features our signature, patent pending design.  

Our heavy-duty rod ends are the strongest in the industry and will sustain years of punishment. The outer shell is a single forged piece while the inner flex ball is made from 8620 tool steel and rides on high-quality polyurethane bushings.  Heavy-duty, hardened steel washers hold the joint together while supporting the flexibility of the joints. The flex ball is drilled for cross lubrication flow from the shell to the link mounting bolt. Each joint includes a jam nut.