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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
100 Percent Bolt-on with no cutting or welding
2025-2026 GMC Sierra 3500 HD Diesel 4 Door Double Cab Pickup
The 4Banger is available with four industry-leading beam patterns to suit every need
Whats Included
5 Internal Reservoir shocks provide improved suspension performance
6 Inch Lift Kit 2019-2024 Silverado/Sierra 1500 ReadyLIFT Conventional (Bumper Pull) Towing 100 Percent Bolt-on with noThe ReadyLIFT 6 Inch Big Lift Kit, designed for 2019 2023 Chevy Silverado and GMC Sierra 1500 4WD trucks, is a comprehensive upgrade excluding Trail Boss, AT4 AT4X models. This kit, model 44 3965, enhances ride quality and handling through advanced engineering. It includes boxed steel front rear cross members and a 3 16 Inch thick steel front skid plate. The kit also features 1 4 Inch steel differential drop brackets with double gusset and boxed