V8, with stock externally regulated alternator & 1963-72 type external voltage regulator Note: Also requires... see moreV8, with stock externally regulated alternator & 1963-72 type external voltage regulator Note: Also requires purchase of part #01115824 HORN RELAY and appropriate 1963-72 type VOLTAGE REGULATOR (check catalog for correct application).
-ALTDI-, V8 Note: Modified for driver side 1985 and earlier SI series internally regulated alternator... see more-ALTDI-, V8 Note: Modified for driver side 1985 and earlier SI series internally regulated alternator & requires purchase of part #01115824 HORN RELAY, if using a 1984-99 CS external fan series internally regulated alternator you must also purchase part #VAK6986CS ALTERNATOR CONVERSION HARNESS