Unleashing Power: The 1965 Buick Riviera with a 730 hp LSX V8

When it comes to timeless automotive classics, the 1965 Buick Riviera stands tall as a true icon. However, there is something special about this particular Riviera that sets it apart from the rest. Built by Detroit Speed in Mooresville, North Carolina, this extraordinary machine combines vintage elegance with jaw-dropping performance. Underneath its stylish exterior lies a powerhouse of an engine, the Mast Motorsports’ 468 ci Black Label LSX V8, meticulously designed to resemble the iconic Buick Nailhead V8. Prepare to be amazed as we delve into the world of the 1965 Buick Riviera with its extraordinary 730 horsepower LSX V8 engine.

Unleashing Power:

The Mighty Heart:

At the core of this exceptional Buick Riviera resides the Mast Motorsports’ 468 ci Black Label LSX V8 engine, a true marvel of engineering. Built to mimic the legendary Buick Nailhead V8, this powerplant exudes both performance and craftsmanship. With a staggering output of 730 horsepower, it effortlessly pushes the boundaries of power and speed. The engine features a custom 3-bolt camshaft and 295 cc heads, providing the perfect blend of precision and brute force.

A Symphony of Sound:

The Buick Riviera’s LSX V8 engine showcases its prowess not only in raw power but also in the auditory realm. Thanks to a custom exhaust system equipped with electric-controlled cutouts, the engine’s roar can be tamed or unleashed at the flick of a switch. This allows the driver to revel in the symphony of sound produced by this beastly machine, catering to both thrilling drives and serene cruising.

Unrivaled Performance:

Mastering the Road:

To handle the immense power of the LSX V8, Detroit Speed has meticulously upgraded the Riviera’s handling characteristics. The inclusion of a 6L90E six-speed automatic transmission ensures seamless gear changes and optimal power delivery. Complementing this, a Ford 9-inch rear end provides durability and stability, allowing the Riviera to conquer any road with confidence.

Unparalleled Agility:

Detroit Speed didn’t stop there; they took the Riviera’s handling to the next level. By integrating one of their 1967-69 Camaro Hydroformed front subframes, they have enhanced the car’s agility and responsiveness. Additionally, a custom 3-link rear suspension system and JRI hydraulic coilovers, adjustable with a simple switch, grant the driver unparalleled control and comfort.

Stopping Power:

As the saying goes, “With great power comes great responsibility.” Detroit Speed equipped the 1965 Buick Riviera with Brembo carbon-ceramic brakes sourced from the C6 Corvette ZR1. These high-performance brakes ensure that the Riviera can come to a halt quickly and safely, even after unleashing its full power on the open road. The combination of Forgeline Heritage Series wheels wrapped in Michelin Pilot Sport 4S tires guarantees optimal grip and handling.

Crafted to Perfection:

Elegance Meets Customization:

Stepping inside the 1965 Buick Riviera reveals a blend of sophistication and customization. The interior, masterfully crafted by Cato Custom Upholstery, showcases a stunning combination of leather and bloodwood, exuding a sense of luxury. Adding a touch of personalization, a custom billet steering wheel becomes the perfect complement to the Riviera’s aesthetic. Classic Instruments gauges adorn the dashboard, combining timeless elegance with modern functionality.


The 1965 Buick Riviera with its 730 hp LSX V8 engine represents a harmonious fusion of vintage beauty and unbridled power. Detroit Speed’s meticulous craftsmanship and engineering prowess have transformed this classic car into a true masterpiece. Whether you’re captivated by its striking design, thunderous engine, or unmatched performance, the Riviera is a testament to automotive excellence. Prepare to embark on an unforgettable journey where elegance meets horsepower, and tradition meets innovation.

FAQs (Frequently Asked Questions):

1. How rare is the 1965 Buick Riviera with a 730 hp LSX V8 engine?

The 1965 Buick Riviera with a 730 hp LSX V8 engine is an extremely rare gem. Due to its custom-built nature and limited production, finding one in the wild can be a daunting task.

2. What makes the LSX V8 engine in the Buick Riviera special?

The LSX V8 engine in the Buick Riviera is a remarkable creation. It pays homage to the iconic Buick Nailhead V8 while delivering an astounding 730 horsepower, making it a true powerhouse in its own right.

3. How does the Buick Riviera’s LSX V8 engine sound?

Thanks to the custom exhaust system with electric-controlled cutouts, the Buick Riviera’s LSX V8 engine produces an exhilarating symphony of sound. Drivers can control the engine’s roar, allowing for both peaceful cruising and heart-pounding acceleration.

4. Can the Buick Riviera with a 730 hp LSX V8 handle its power?

Absolutely! Detroit Speed has taken extensive measures to ensure the Buick Riviera can handle its immense power. With upgrades to the drivetrain, suspension, and brakes, the Riviera offers exceptional performance, stability, and stopping power.

5. Is the interior of the 1965 Buick Riviera customizable?

Yes, indeed! The interior of the 1965 Buick Riviera can be customized to reflect the owner’s personal taste and style. Cato Custom Upholstery offers a range of options, allowing owners to create a truly unique and personalized driving experience.

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