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 replacement Coil Springs. The system also includes Sway Bar drops, Trac Bar relocation bracket, Pitman Arm, replacement rear Leaf Springs, and a Block & U-bolt kit. Includes front and rear 2.25 Dirt Logic Stainless Steel shocks.
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.