OER Parts offers a wide selection of Electrical & Wiring Components for your 1966 GMC 2500. OER Parts offers 1966 GMC 2500 Horns, 1966 GMC 2500 Horn Assemblies , 1966 GMC 2500 Horn Relays, and 1966 GMC 2500 Horn Pigtails.
Product#: 35198
1958-96 GM; Horn Assemblies; with Universal Mount Brackets; Delco-Remy Markings; GM Licensed
