When you need big power for your big project, look no further than Brand X Electrical.
This GM Small Case Alternator is hard to beat with its 320+ amp output at only 1800 RPM. At idle rpm, this alternator will produce 160 to 170 amps on average.
97-2021 GM Truck and SUV.
4.3, 4.8, 5.3, 6.0, and 6.2.
Verify Fitment And Plug Configuration
Make sure you select the proper plug at checkout.
Selecting the wrong plug will result in you having to ship the alternator back to us at your expense to replace it.If you are unsure about your application please contact us!