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Old 10-29-2025, 07:10 PM
JEC3039 JEC3039 is offline
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Join Date: Jan 2016
Location: South Lyon, MI
Posts: 95
Default 78 Trans Am alternator p/n help

Working on a 78 SE automatic W72 w/rear defrost but no a/c nor pwr windows.

Can someone tell me the correct alternator p/n for this application?

The alt that's on the car is 1103058 (63 amp), with a date code 6 months after my car was built, so it's clearly not the original, but could it be a service replacement??

 


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