{"product_id":"1968-82-85-amp-1-wire-10si-style-alternator-with-internal-regulator","title":"1968-82 85 Amp 1 Wire 10SI Style Alternator with Internal Regulator","description":"\u003cp\u003eThis Powermaster alternator is manufactured from premium components and is designed to outlast and outperform an OEM alternator. Camaro applications: 1972-82 with internal regulated alternator Firebird applicati ons: 1970-82 with internal regulated alternator Chevrolet \/ GMC Truck applications: 1972-82 exc HD with internal regulated alternator Impala \/ Full Size applications: 1970-79 with inte rnal regulated alternator Chevy II \/ Nova applications: 1970-79 with internal regulated alternator This alternator is a 1-wire design, with an internal regulator but can be used for 1 wire or 3 wire operation. Diagnostic Tips: Here is a simple test you can perform to chec k your alternator. With your battery fully charged, start your vehicle.Turn on your lights and heater fan. Perform a voltage test from the positive to the negative battery post. The voltage reading should be between 13.0 and 15.3 volts.If less than 13.0 volts and your battery connections and alternator belt are good, chances are your alternator needs to be replaced. If the reading is above 15.3 volts, you probably have a bad voltage regulator (sold separately).\u003c\/p\u003e","brand":"Powermaster Performance","offers":[{"title":"Default Title","offer_id":48420235215060,"sku":"S7127","price":238.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/2522\/7988\/files\/S7127.jpg?v=1785799699","url":"https:\/\/muscleroad.com\/products\/1968-82-85-amp-1-wire-10si-style-alternator-with-internal-regulator","provider":"Muscle Road Performance Design","version":"1.0","type":"link"}