Speedway Motors GM CS130 Style 220 Amp Alternator, Serpentine Pulley, Chrome, High Output One-Wire or Three-Wire Compatible Charging System for Hot Rod and Muscle Car Applications

These alternators are a great addition to your engine, whether it’s for the great look or the reliable, high-amperage output. This alternator produces 220 amps, which is a significant jump above stock. It is perfect for vehicles with a lot of accessories and equipment and is perfect for hot rod or muscle car applications. It can be wired with a one-wire or three-wire set-up. 220 amp output alternator, Internally regulated, with serpentine pulley. One-wire capable for easy wiring into your project. Commonly used in GM vehicles from 1985-1993. Available in Black or Chrome finish.

• High Output Performance: Delivers an impressive 220-amp charging capacity, providing reliable power for vehicles equipped with multiple electrical accessories or custom electrical systems.
• Versatile Wiring Options: Supports both one-wire and three-wire configurations, allowing simple integration into a wide range of GM applications and custom vehicle builds.
• Durable and Stylish Design: Features a chrome-plated housing for long-lasting durability and a clean, show-quality appearance under the hood of your classic or modified vehicle.
• Efficient Charging Operation: Provides 50–60 amps at idle and reaches near maximum output around 1,000 engine RPM, ensuring consistent power delivery during all driving conditions
• Broad GM Compatibility: Designed for GM vehicles from 1985–1993 and fits most serpentine pulley systems; ideal for upgrading or replacing factory alternators in street, show, or restoration applications.