Fabtech K1164DL Lift Kit with Dirt Logic Coilovers for GM Trail - 1.5 2019-2020 K1500 Boss/AT4

The Fabtech K1164DL is a specialized 1.5-inch suspension lift system engineered specifically for 2019-2020 GM K1500 pickup trucks equipped with the Trail Boss or AT4 package. This system is designed to work in conjunction with the factory 2-inch lift already present on these models, providing a combined 3.5-inch total ride height increase for clearance of full-size 33x12.50R18 or 33x12.50R20 tires.

Key Components:

• Dirt Logic 2.5 stainless steel coilover shocks with reservoir for superior front suspension performance
• Tubular upper control arms with heavy duty ball joints and extended range for proper suspension geometry
• 1-inch rear lift blocks with u-bolts (optional installation for leveling preference)
• Dirt Logic 2.25 rear shocks with stainless steel body and NitroSteel piston rods

Performance Features:

• Stainless steel shock bodies with NitroSteel piston rods provide maximum corrosion resistance
• Coilover design eliminates suspension bind at full droop
• No differential drop brackets required due to 2019+ GM suspension geometry
• Superior damping characteristics for both on-road comfort and off-road capability
• Maintains proper alignment angles with extended range upper ball joints
• Fully reversible to stock suspension configuration

This budget-friendly lift system delivers increased ground clearance and fender space for larger tires while maintaining the refined ride quality expected from premium suspension components. The Dirt Logic shock absorbers are constructed from premium materials that resist corrosion and provide long-lasting durability in harsh conditions.