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The Fabtech 4-inch crossmember lift system for 2011–2019 GM 3500HD (2WD/4WD) raises ride height while maintaining a factory-like track width. High-arched 1/4" thick lower control arm crossmembers and ductile iron steering knuckles keep tires under the fenders; rear lift uses block-and-u-bolt hardware. This kit includes performance-tuned shocks to support the lifted suspension.
Fabtech 11-19 GM 3500HD 2WD/4WD 4in Basic Sys w/Perf Shks
