MARCH PERFORMANCE P2556-06 March Performance GM 10SI 140 Amp Alternator - P2556-06

The March Performance GM 10SI 140 Amp Alternator (Part Number: P2556-06) is designed to deliver reliable electrical power for your vehicle. Built with a durable aluminum case and a natural finish, this alternator provides excellent heat dissipation and longevity. Its 140-amp output ensures your vehicle's electrical system remains fully powered during high-demand situations, such as with additional audio or accessory loads. The single V-belt pulley offers easy installation and secure belt alignment for optimal performance in your GM vehicle.
This alternator features a 12-volt output and a 1-wire connection, simplifying wiring and installation. Its compact design fits seamlessly into a variety of engine compartments, making it suitable for many GM models. Whether you're upgrading for enhanced power or replacing a worn unit, the March Performance P2556-06 provides a dependable solution for your vehicle’s electrical needs.
Designed for versatility, this alternator is not air-restricted and can be shipped via standard freight options. Its robust construction and high amperage output make it ideal for street performance, off-road adventures, or daily driving, ensuring your electrical system remains stable and efficient under demanding conditions.

Features:

• High output: 140 Amp power for demanding electrical systems

• Durable aluminum case: Provides heat dissipation and corrosion resistance

• Natural finish: Offers a sleek, corrosion-resistant surface

• Single V-belt pulley: Easy to install and maintains belt alignment

• 12V electrical system: Compatible with most GM vehicles

• 1-wire connection: Simplifies wiring and installation

• Versatile application: Suitable for street, off-road, and daily use