For Use w/All BAKFlip Styles/Roll-X And Revolver X2
For Use w/All BAKFlip Styles/Roll-X And Revolver X2 For Models w/o CarbonPro Bed
w/o Bed Rail Storage; Compatible w/Cargo Channel System
Textured Powder Coated Black; Incl. 5.5 High x 10 in. Wide Tool Box
Textured Powder Coated Black; Incl. 5.5 High x 10 in. Wide Tool Box; Dually Bed
Textured Powder Coated Black; Incl. 5.5 High x 10 in. Wide Tool Box; Dually Bed
Textured Powder Coated Black; Incl. Heavy Duty Tool Box; Dually Bed
Textured Powder Coated Black; Incl. Heavy Duty Tool Box; Dually Bed
Textured Powder Coated Black; Incl. Heavy Duty Tool Box; Dually Bed
Browse our selection of quality tonneau cover tool box parts designed specifically for your GMC Sierra 3500 HD. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
AT4 · Base · Denali · Denali Ultimate · Pro · SLE · SLT · WT
Cab & Chassis · Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup
V8 6.0L · V8 6.6L
Automatic
