Demco 6339 5th Wheel Prep Bracket Rail Adapter for Chevrolet/GMC

The Demco 6339 5th Wheel Prep Bracket Rail Adapter allows you to use your standard above-bed fifth-wheel trailer hitch with your Chevrolet or GMC factory underbed 5th-wheel towing prep package. This heavy-duty adapter mounts directly into your factory puck sockets and provides industry-standard mounting rails in your truck bed for attaching your existing fifth-wheel hitch.

Key Features:

• Converts factory-installed underbed 5th-wheel mounting kit to standard above-bed 5th-wheel base rails
• 21,000 lb weight capacity rating
• Compatible with 2020 and newer Chevrolet and GMC 2500/3500 truck models
• Designed for 6.5' and 8' bed lengths only
• Precision-machined steel construction for secure, rigid mounting
• Allows use of your existing 5th-wheel hitch without purchasing new equipment
• Heavy-duty construction - installation assistance recommended due to weight

This adapter eliminates the need to purchase a new underbed hitch system, saving you money while providing a rock-solid connection for towing your fifth-wheel trailer. The industry-standard rail system ensures compatibility with most major fifth-wheel hitch brands including Demco Autoslide, Curt, and Pull Rite hitches.