Powermaster 58414 GM AD230 High Output Alternator 165 Amp Black 6-Groove Pulley

The Powermaster 58414 is a high-performance 165-amp alternator designed as a direct upgrade for GM vehicles with 6.61-inch straight mounting configurations. Built on the proven GM AD230 platform, this alternator delivers reliable high-output power for vehicles with increased electrical demands from aftermarket accessories, audio systems, or performance modifications.

Key Features:

• 165-amp output for superior electrical system performance
• GM AD230 style casting for direct OEM replacement fitment
• Professional black powder-coated finish resists corrosion and heat
• 6-groove serpentine pulley for proper belt engagement
• 6.61-inch straight mount bolt pattern for easy installation
• Side-mounted battery post for simplified wiring connections
• High-quality construction with premium bearings and components

This alternator is engineered to provide consistent charging performance even at idle, making it ideal for vehicles with high electrical loads. The straight-mount design ensures compatibility with a wide range of GM applications, while the increased amperage output eliminates voltage drops and ensures all electrical components receive proper power. Perfect for hot rods, street machines, and daily drivers requiring upgraded charging capacity.