1977 Chevy Cheyenne alternator

1977 CHEVROLET CHEYENNE
300,000 MILES • V8 • 2WD • AUTOMATIC
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GARY129
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Just replaced alternator, how can you tell if it has a internal voltage regulator? It has a 1 wire hookup on the back and a 2 wire plug on the top. Thanks Gary
Dec 9, 2009 at 7:26 PM
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RASMATAZ
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Its inside that alternator-its behind the D-hole on the back
Dec 9, 2009 at 8:02 PM