At the top of the Super Duty lineup is Fabtech’s renowned 4 Link System, engineered to deliver exceptional articulation and unmatched wheel travel for the 2017-21 Ford F250/F350 4WD (GAS). This premium system features large 2″ OD heavy wall links equipped with race-style 1″ Uniballs, providing superior strength and durability for the most demanding conditions.
Heavy 1/4″ thick steel brackets securely attach the 4 Links to the frame without requiring any cutting or welding, ensuring a clean, strong, and reliable installation. The system also includes Fabtech’s replacement Coil Springs, Billet Sway Bar Links, a Trac Bar relocation bracket, Pitman Arm, and additional components that enhance handling, stability, and overall suspension capability. Rear lift is achieved with a block and U-bolt kit for proper vehicle height and load support.
