Pico 5437PT Alternator Wiring Extender Harness with External Regulator 2-18ga Leads GM Vehicles 1962-1978

• Compatible with GM Delcat Vehicles 1962-1978

• For Vehicles with External Regulator

• Compatible with GM 2977373



Pico 5437PT Alternator Wiring Extender Harness with External Regulator 2-18ga Leads GM Vehicles 1962-1978 - OEM Style Pigtail Replacements. Pigtail Connector and Harness can become worn, damaged and in need of replacement. Remove old Connector from vehicle wiring harness and splice in new Pigtail with butt splice connectors. Butt splice connectors sold separately.