At the top of our Super Duty line is our famous 4 Link System that provides unsurpassed articulation and wheel travel. Large 2'' diameter heavy wall links feature race style 1'' Uniballs for superior strength. Thick 1/4'' steel brackets secure the 4 Links to the frame without cutting or welding. This 4 Link system includes our Dirt Logic 4.0 Stainless Steel Coilover Shock conversion and rear 2.25 Dirt Logic Stainless Steel shocks. The system also includes Sway Bar drops, Trac Bar relocation bracket, Pitman Arm, replacement rear Leaf Springs, and a Block & U-bolt kit.

For the ultimate in suspension performance for the Super Duty we offer a bolt on 4 Link System that provides unsurpassed articulation and wheel travel. These 2 diameter heavy wall links feature race style 1 Uniballs for superior strength. Thick 1/4 steel brackets secure the 4 Links to the frame without cutting or welding. The system also includes Sway Bar Drops, Trac Bar relocation bracket, Pitman Arm, and U-Bolt kit.

TIRE SIZE - 40/12.50R17 WHEEL - 17X9 W/4 5/8" BS W/MINOR TRIMMING; TIRE SIZE - 40/13.50R20 WHEEL - 20X10 W/4 1/2" BS W/MINOR TRIMMING; 3. NON DUALLY MODELS ONLY.; 27. FRONT DRIVE SHAFT MODIFICATION MAY BE REQUIRED TO CLEAR EXHAUST ON GAS MOTOR.; 29. REAR SPRINGS MAY REDUCE LOAD CARRYING CAPACITY.

Fabtech 11-16 Ford F350 4WD 10in 4 Link System w/DL 4.0 Coilovers & Rear DL Shocks

10" 4LINK SYS W/DLSS 4.0 C/O & RR DLSS 2011-16 FORD F350 4WD

10in. 4LINK SYS W/DLSS 4.0 C/O/RR DLSS 2011-15 FORD F350 4WD

10in. 4LINK SYS W/DLSS 4.0 C/O/RR DLSS 2011-16 FORD F350 4WD

10" 4LINK SYS W/DLSS

Suspension Lift Kit

LftKt-Suspw/Shock