This pre-wired OEM tow package harness replaces your damaged factory harness or allows you to retrofit any vehicle to use these current OEM and aftermarket connectors: 40920, 40930, 40940, 40950, 40955, 40965, 40974, and 40975. Product Features:Used To Retro-Fit GM Trucks To Allow Use Of GM OE ConnectorPlugs Directly Into The Above Multi-Tow ApplicationsSplices Onto Vehicles Wiring SystemAllows For Multi-TowInstallation On Any VehicleOE Tape Protects Wires From Harm48 in. LongCorrosion Resistant Terminals