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Back In Stock 1965-1969 Chevrolet Impala V8 6.5l 12si High Output Alternator For A Limited Time [72wcIPdB]

$57.99 $185.99 -69%

1965-1969 Chevrolet Impala V8 High-Output Alternator Introducing the ultimate upgrade for your 1965-1969 Chevrolet Impala V8 6.5L engine – the High-Output Alternator. This direct fit alternator is designed to enhance the electrical performance of you

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Back In Stock 1965-1969 Chevrolet Impala V8 6.5l 12si High Output Alternator For A Limited Time [72wcIPdB]

1965-1969 Chevrolet Impala V8 High-Output Alternator

Introducing the ultimate upgrade for your 1965-1969 Chevrolet Impala V8 6.5L engine – the High-Output Alternator. This direct fit alternator is designed to enhance the electrical performance of your classic Impala, ensuring reliable power delivery for all your driving needs. With its robust 12si design, this alternator stands out as a top choice for enthusiasts seeking to maximize their vehicle's electrical output.

Key Features and Specifications

The High-Output Alternator is a direct fit replacement for your stock alternator, making installation a breeze. It features a 14.8 Volt GM Style Internal Regulator with a single wire connection, ensuring compatibility with your existing electrical system. This alternator is not plug-and-play, but it offers a straightforward wiring process for a seamless integration. To further optimize performance, it comes with a smaller pulley, which allows for faster rotation and increased output. Additionally, it requires a 1/2" - 1" shorter belt, ensuring optimal belt tension and efficiency.

Practical Benefits and Applications

Upgrade your 1965-1969 Chevrolet Impala with this High-Output Alternator and experience the benefits firsthand. Whether you're driving through the city streets or hitting the open road, this alternator ensures consistent power supply to your electrical components, including lights, wipers, and sound systems. It's perfect for daily drivers, show cars, and those who demand peak performance from their classic Impalas. For those requiring specific voltage setpoints, we offer a variety of voltage regulators to match your needs. Don't forget to upgrade your wiring with our Big 3 Wiring Upgrade Kit for maximum compatibility and performance. With this High-Output Alternator, you're not just adding power to your engine – you're adding years of reliable service to your classic Chevrolet Impala.

What Our Customers Say

January 24, 2026

Absolutely no complaints!

A very good product for its very, very low price.

- Cledwyn X..

January 24, 2026

Absolutely no complaints!

A great item. And very, very good, great, good quality.

- Iorwerth T..

January 24, 2026

Absolutely no complaints!

A really nice product. A very, very big thank you.

- Gwen Z..

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