Details
Brothers Trucks Trailer Wiring Harness (1967-1972 Chevrolet/GMC C10) - TWK6772
Buying the hidden trailer hitch or have an existing hitch on your 67-72 truck, this harness will make wiring a snap. Simply plug the harness into the existing socket at the rear crossmember and you will have the common flat 4 trailer wiring harness completed. Will not work on Suburbans.