If you want to upgrade your GM engine performance, check out the GM 10SI alternator from March Performance.
Bearings are sealed with the highest quality neoprene for ultimate longevity and GM engine performance.
Ultra low voltage regulators keep the extra amps flowing in low idle situations.
Exclusively developed for March Performance, the high-tech rotors and stators were built with a higher copper and steel content for reliability and output.
The GM 10SI alternator is extremely easy to connect and was built for long-term effectiveness. Manufactured from billet aluminum with a clear powder-coated finish, the GM 10SI alternator combines strength and style.
Product Details:
6 and 12 mounting positions
7-inch diameter
High 140 amp
One easy-to-connect wire
- Advertised Amperage Output:
- 140 amps
- Voltage Compatibility:
- 12 Volt
- Case Style:
- GM 10si
- One-Wire Capable:
- Yes
- Pulley Included:
- No
- Pulley Style:
- N/A
- Belt Included:
- No
- Regulator Included:
- Yes
- Regulator Style:
- Internal
- Alternator Brackets Included:
- No
- Finish:
- Clear Powdercoated
- Material:
- Aluminum
- Quantity:
- Sold individually.
