TRUCK BED EXTENSION. This trailer wiring harness is designed to be an extension of the existing tow wiring of your truck. It retains use of the rear 7-way RV blade socket, while adding an additional 7-way socket in the truck bed
EASY TO INSTALL. No wire cutting! No splicing! This trailer wire extension plugs into existing factory wiring on your Chevy or GMC truck and has a 7-foot harness for flexible positioning in the truck bed (truck-specific application)
HEAVY-DUTY CONNECTOR. The 7-pin trailer wire extension can be used to connect trailer taillights, brake lights, reverse lights, turn signals, electric trailer brakes and an auxiliary power wire
FACTORY LOOK. This kit comes with an adapter cover to fit the factory GMC and Chevrolet truck bed connector opening for an original equipment look, covering unsightly gaps
VEHICLE-SPECIFIC. This vehicle-trailer wiring extension harness and cover are designed for select models of Chevrolet and GMC vehicles, ensuring the easiest possible installation