Powermaster 8-37140 High-Output Chrome Alternator 140 Amp Ford Upgrade 6-Groove Serpentine

The Powermaster 8-37140 is a high-performance 140-amp alternator designed as a direct bolt-on upgrade for early model Ford, Mercury, and Jeep applications. This chrome-plated alternator features a 6-groove serpentine pulley and delivers reliable high-output charging for vehicles with increased electrical demands from performance ignition systems, audio upgrades, or additional accessories.

Key Features:

• 140-amp output with 80 amps available at idle for consistent charging performance
• One-wire design with internal voltage regulator for simplified installation
• Chrome-plated finish for a clean, custom appearance in the engine bay
• 6-groove serpentine pulley included for modern belt drive systems
• Gold battery post terminal for reliable electrical connections
• Individually dyno-tested with proof of performance tag verifying output
• Direct bolt-on upgrade for early Ford Motorcraft alternator applications
• Includes 7 feet of 8 AWG charge wire (recommended wire size: 8 AWG minimum)

This high-output alternator is ideal for street rods, muscle cars, and performance builds that require dependable charging power. The one-wire internal regulator simplifies wiring compared to factory alternators, while the chrome finish adds a professional touch to your engine compartment.