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100 amp
- diesel
- gasoline
  - 11 o'clock position
  - 5 o'clock position
105 amp
124 amp
165 amp
66 amp
- diesel
- gasoline
74 amp
78 amp
- diesel
- gasoline
85 amp
- diesel
94 amp

Alternator for 1990 GMC G25/G2500 VAN

Fits: 165 amp (change)

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