Fits 2011-2019 GMC Sierra 3500 HD Custom Outboard Above Bed Rail Kit + 25K Pro Series Gooseneck Hitch + In-Bed Wiring (For 6-1/2' and 8 foot Bed, Except w/OEM HD Towing Prep Package, w/o Factory Puck System Models) By Reese
56001-53
Fits 2011-2019 GMC Sierra 3500 HD Custom Outboard Above Bed Rail Kit + 25K Pro Series Gooseneck Hitch + In-Bed Wiring (For 6-1/2' and 8 foot Bed, Except w/OEM HD Towing Prep Package, w/o Factory Puck System Models) By Reese
Fits 2011-2019 GMC Sierra 3500 HD Custom Outboard Above Bed Rail Kit + 25K Pro Series Gooseneck Hitch + In-Bed Wiring (For 6-1/2' and 8 foot Bed, Except w/OEM HD Towing Prep Package, w/o Factory Puck System Models) By Reese
Fits 2011-2019 GMC Sierra 3500 HD Custom Outboard Above Bed Rail Kit + 25K Pro Series Gooseneck Hitch + In-Bed Wiring (For 6-1/2' and 8 foot Bed, Except w/OEM HD Towing Prep Package, w/o Factory Puck System Models) By Reese
Fits 2011-2019 GMC Sierra 3500 HD Custom Outboard Above Bed Rail Kit + 25K Pro Series Gooseneck Hitch + In-Bed Wiring (For 6-1/2' and 8 foot Bed, Except w/OEM HD Towing Prep Package, w/o Factory Puck System Models) By Reese

Fits 2011-2019 GMC Sierra 3500 HD Custom Outboard Above Bed Rail Kit + 25K Pro Series Gooseneck Hitch + In-Bed Wiring (For 6-1/2' and 8 foot Bed, Except w/OEM HD Towing Prep Package, w/o Factory Puck System Models) By Reese

Custom Outboard

Reese

BN-5261283-01

GMC-Sierra-3500-HD-390627

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