Description
Ultra Series GM 10SI Alternator
100 AMP • Polished • 1 Wire
Upgrade your build with the March Performance Ultra Series GM 10SI Alternator, delivering 100 amps of dependable charging power with a polished, show quality finish. Designed with 6 and 12 o'clock mounting positions (6.6" center to center) and a simple one wire hookup, this alternator ensures steady performance even at low idle with ultra low cut in voltage regulators. Built with neoprene sealed bearings and high efficiency copper and steel internals, it's engineered for long lasting durability, smooth operation, and reliable output. Backed by the March Performance Lifetime Warranty.
Technical Details
Alternator Output Dyno Chart
March Performance Ultra Series alternators are designed to provide excellent charging performance throughout the RPM range, including at lower engine speeds. The graph below shows alternator output under both cold and hot operating conditions.
Additional Information
Product Type: |
Alternator |
Make: |
Chevy |
Finish: |
Polished |
Amperage: |
100 |
Mounting Off-Set: |
Center |