The Tuff Stuff Factory Cast PLUS alternator is an OEM-style 80 amp unit for GM applications. It uses a single V-belt pulley and a natural-finish aluminum case for a factory-correct look with upgraded output.
- Type: Factory Cast PLUS alternator
- Output: 80 amps
- Voltage: 12V
- Style: OEM
- Pulley: single V-belt
- Case: aluminum
- Finish: natural
- Application: GM
- Part number: 7102
FAQ
What is the output of the 7102 alternator?
The 7102 produces 80 amps at 12V.
What pulley does it use?
It comes with a single V-belt pulley.
Does it have a factory appearance?
Yes, the Factory Cast PLUS design and natural aluminum case give it an OEM-style look for GM applications.

