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PRODUCT OVERVIEW
DESCRIPTION
Fabtech’s 4″ Performance systems utilize their proven heavy duty construction and design features for a robust suspension upgrade. The 4″ system features high arched lower control arm crossmembers constructed of 1/4″ thick steel for maximum strength. The Fabtech ductile iron steering knuckles retain the near stock track width keeping tires under the fender for a clean appearance. Rear lift is accomplished with a block and u-bolt configuration.
QTY PART # DESCRIPTION
1 FTS21230 COMPONENT BOX 1
1 FTS21231 COMPONENT BOX 2
1 FTS21232 COMPONENT BOX 3
1 FTS801262D FRONT DIRT LOGIC 2.25 RESI SHOCK
1 FTS801262P FRONT DIRT LOGIC 2.25 RESI SHOCK
2 FTS810942 REAR DIRT LOGIC 2.25 SHOCK
INCLUDED SHOCKS
FRONT DIRT LOGIC 2.25 RESI SHOCK
Dirt Logic 2.25’s are designed to replace factory shocks with a larger, more robust configuration. The 2.25 size is what separates it from other replacement take apart shocks for a superior ride, both on and off road. Shocks are pretuned for each Fabtech suspension, accounting for larger tires, providing the finest all around damping.
TIRES & WHEELS
Tire Size – 35/13.50R18 Wheel Size – 18×9 w/ 5 3/4in BS w/minor trimming
Tire Size – 35/13.50R20 Wheel Size – 20×9 w/ 5 3/4in BS w/minor trimming
ADDITIONAL INFORMATION
YEAR 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
MAKE GM
MODEL C2500HD, K2500HD
DRIVE 2WD, 4WD
LIFT 4"
FOOTNOTES
55. Must use aftermarket 18″ wheels or larger.
60. Fits extended and crew cab models only.
In many cases product displayed on our website is protected by a manufacture MAP policy. Please contact a NorCalTruck sales representative for current specials or discounts available.
During Business Hours:
After Hours: