GMC P3500 1996-1999 V6 4.3L with Air Conditioning; With 105Amp Alternator; Gas. GMC P3500 1996-1999 V8 5.7L with Air Conditioning; With 105Amp Alternator; Gas. GMC C3500 1997-1999 V8 5.7L with Air Conditioning; With 100Amp Alternator, 105Amp Alternator; CNG.
