Mr. Gasket Alternators - 51203NG

Upgrade your vehicle's electrical system with the Mr. Gasket 140 AMP alternator, designed for a variety of classic GM models from 1971 to 1986. This high-performance alternator ensures reliable power delivery, keeping your battery charged and your accessories running smoothly.

• Versatile Fitment: Compatible with Chevrolet, GMC, Pontiac, Oldsmobile, Buick, Jeep, and Cadillac models, making it an ideal choice for your classic car restoration.
• Powerful Output: With a robust 140 amps, this alternator provides ample power for all your electrical needs, from headlights to sound systems.
• Easy Installation: Features a V-belt pulley and one-wire capability for straightforward setup, allowing you to get back on the road quickly.
• Internal Regulator: Comes with a built-in regulator for consistent voltage management, ensuring optimal performance and longevity.
• Quality Assurance: Manufactured by Mr. Gasket, a trusted name in automotive parts, ensuring reliability and durability.

This alternator is sold individually and fits GM 10SI/10DN/12SI case styles, making it a perfect upgrade for your classic ride.