Free Shipping 1967-1969 Gmc C15 3.8l 12si 250-320amp High Output Alternator Kit [TgmXrG3x]

1967-1969 GMC C15 High-Output Alternator

Are you looking to enhance the charging capabilities of your classic 1967-1969 GMC C15 3.8L engine? Look no further! This high-output alternator is the perfect upgrade for your vehicle, providing increased power and reliability. With its direct fit design, it seamlessly integrates into your stock alternator location, ensuring a hassle-free installation process.

Superior Performance and Ease of Installation

Featuring a 14.8 Volt GM Style Internal Regulator, this alternator guarantees stable voltage output and reliable charging. Its one-wire connection simplifies wiring, making the installation straightforward even for those with limited mechanical experience. Don't forget to check out our regulator options if you need to set a specific voltage setpoint for your charging needs. Additionally, the inclusion of a smaller pulley allows for faster rotation, optimizing the alternator's maximum output. This feature requires a 1/2" - 1" shorter belt, which can be easily sourced through our blog article on finding the correct shorter belt for your JS Alternators high-output alternator.

Enhanced Safety and Performance with Big 3 Wiring Upgrade

For those looking to take their performance to the next level, we recommend upgrading your wiring with our Big 3 Wiring Upgrade Kit. This kit ensures that your high-output alternator operates safely and efficiently by using 1/0 100% copper wires. With a 10% discount on the Big 3 Wiring Upgrade Kit when purchased with a JS Alternator, you can save money while enhancing your vehicle's electrical system. Learn more about the importance of the Big 3 Wiring Upgrade Kit for all high-output alternators in our blog article. Experience the power and reliability of our high-output alternator, and elevate your 1967-1969 GMC C15 to new heights!