Horns and Voltage Regulator Posted byc10editor February 1, 2020February 1, 2020 This page illustrates the placement of the dual horns and voltage regulator. Both horns are visible in this picture Voltage regulator on the backside of the radiator core support. Also, the horn bracket is visible on the left side of the headlight bucket opening. First horn, notice splitter going to second horn. Second horn, notice it connects to the horn’s splitter connection. Voltage regulator, notice condenser, ground wire and headlight harness. Voltage regulator and two horns.