Ultra Series Ford 1G Alternator

140 AMP - Polished - 1 Wire

Upgrade your charging system with the March Performance Ultra Series Ford 1G Alternator, delivering a powerful 140 amps of output in a polished, show-quality finish. Featuring 6 and 12 o’clock mounting positions and a simple one-wire connection, this alternator offers easy installation and dependable performance. Built with neoprene-sealed bearings, ultra-low cut-in voltage regulators, and high-efficiency copper and steel internals, it provides long-lasting reliability and consistent charging at any RPM. Backed by the March Performance Lifetime Warranty.