2011-14 4WD Ford F350, F450 Super Duty 8-Lug 6" 4 Link Dirt Logic 4.0 Coilover lift kit, Dirt Logic shocks

Product No: K2146DB FT

Availability: In stock

$5,937.99

Important Notes

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Front drive shaft modification may be required to clear exhaust on gas motor.

Quick Overview

For unsurpassed articulation and wheel travel, install the Fabtech 6" 4 Link system on your 8-Lug Ford F350 or F450 Super Duty. These large 2" OD heavy wall links feature race style 1" Uniballs for superior strength. No cutting or welding is required to secure the 4 Links to the frame using the thick 1/4" steel brackets.

Front lift comes from our Dirt Logic 4.0 Coilover Shock conversion that replaces the stock coil spring buckets with the Fabtech Coilover conversion towers with super stout gusseting. This conversion system is specifically designed for the Fabtech Dirt Logic 4.0 piggyback adjustable coilover shock. To complete this conversion, opt for the optional Dirt Logic Hydraulic Bump Stops sold separately.

Also included are billet sway bar links with heim ends, quad layer limiting straps, trac bar relocation bracket, pitman arm, carrier bearing shims and a rear block & u-bolt kit. Rear Dirt Logic 2.25 shocks are included.

Use 315/70R17 tires w/ 17x8 wheels w/ 4 1/2” BS w/ minor trimming
Use 325/65R18 tires w/ 18x9.5 wheels w/ 4 3/4” BS w/ minor trimming
Use 35/12.50R20 tires w/ 20x10 wheels w/ 5” BS w/ minor trimming

This Fabtech lift kit is covered by their FIVE SIXTY Powertrain Warranty. See Details

Product Attachments

View FileSuperDuty rear block kit Instructions    Size: (754.42 KB)
View File2008+ SuperDuty 4-Link Instructions    Size: (2.33 MB)
View File2011+ Super Duty Instructions    Size: (1.61 MB)

Fabtech K2146DB Ford F350, F450 4-Link Dirt Logic Coilover lift kit

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    • Make: Ford
    • Model: F450
    • Vehicle: 2011-13 F450 8-Lug 6" 4 Link/Dirt Logic 4.0 Coilover lift kit, Dirt Logic shocks
    • 2or4: 4WD
    • Upsell: FTS220511 FT, FTS221161 FT, FTS92031 FT, FTS920241 FT, FTS92033 FT

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