Just bought a 2016 Chevrolet Silverado 3500HD 6.5ft Bed with the factory prepped for 5th Wheel Assembly. Do you have a slider assembly hitch for this truck? I have the Curt 20K Curt 5th Wheel Hitch, but I want a slider option if available. 

 October 5, 2016, Curt Manufacturing confirmed that the GM OEM factory prep package roller / slider adapter is currently in the design and testing phase of development. Unfortunately no time line for release is available at this time.

The only suggestion we have at this time is to look in to adding a Reese Sidewinder or pin box extender to your set up to help with any cab clearance issues.  Please contact our team at 1-800-300-4067 for further assistance.