At the top of our Super Duty line is our famous 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. This 4 Link system is comes complete with our replacement Coil Springs, Sway Bar drops, Pitman Arm, rear Block & U-Bolt kit, and the choice of Fabtech’s Performance, Stealth, or Dirt Logic Shocks. You can also choose to upgrade the front end with our coilover conversion and massive Dirt Logic 4.0 shocks.
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4″ 4 Link System w/ Performance Shocks – K2254
PERFORMANCE SHOCKS
2017-21 Ford F250/F350 4WD [GAS]
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4″ 4 Link System w/ Stealth Shocks – K2254M
STEALTH SHOCKS
2017-21 Ford F250/F350 4WD [GAS]
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4″ 4 Link System w/ Dirt Logic Shocks – K2254DL
DIRT LOGIC 2.25 SHOCKS
2017-21 Ford F250/F350 4WD [GAS]
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4″ 4 Link System w/ Front Dirt Logic 2.25 Resi Shocks & Rear Dirt Logic Shocks – K2292DL
DIRT LOGIC 2.25 RESI SHOCKS
2017-21 Ford F250/F350 4WD [GAS]