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. 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 use. Manufactured from billet aluminum with a clear powder coated finish, the GM 10SI alternator combines strength and style.
Product Details:
- 6 and 12 Clocked Mounting Positions
- Diameter is 7"
- High 140 Amp Output
- One Wire Hookup
