Amazon.com: Oyviny Replacement USCAR to 7 Way RV Blade Trailer Connector for Chevy, Ford, GMC and Nissan, Silverado Trailer Plug, Factory Tow Package and USCAR Socket Required : Automotive
Amazon.com: MECMO USCAR to Multi-Tow 7 Way Blade and 4 Way Flat Trailer Adapter + USCAR 7 Pin Trailer Wiring : Automotive