Ringbrothers Transforms 1965 Pontiac Tempest into 650-HP GTO After 5,500 Hours of Work

Ringbrothers, renowned for their meticulous craftsmanship and innovative designs, have unveiled their latest masterpiece: a 1965 Pontiac Tempest transformed into a 650-horsepower GTO. This remarkable project, which reportedly took over 5,500 hours to complete, showcases the company’s dedication to blending vintage charm with modern performance.

At the heart of this transformation lies a supercharged 6.2-liter V-8 engine, producing a robust 650 horsepower, paired with a 10-speed automatic transmission. This combination ensures that the car not only looks like a classic GTO but also performs like one, offering a thrilling driving experience. The car’s body has been widened by five inches, giving it a more muscular appearance and enhancing its road presence.

Underpinning this stunning vehicle is a Roadster Shop Fast Track Stage III chassis, complemented by Fox coil-over springs and six-piston Brembo brakes. These components work together to provide exceptional handling and braking, making the car both visually striking and highly functional. The wheels, measuring 19 inches up front and 20 inches at the rear, further accentuate the car’s dynamic look.

The exterior of the car is painted in a distinctive Billie Goat Blue, a vibrant hue that catches the eye and stands out from traditional GTO colors. Inside, the cabin is adorned with gray and blue leather, creating a comfortable and stylish environment for the driver and passengers. Notably, the dashboard has been repositioned four inches forward and two inches lower, providing improved visibility and a more modern feel to the interior design.

This project is a testament to Ringbrothers’ ability to take a classic car and infuse it with contemporary elements, resulting in a unique and impressive automobile that combines nostalgia with cutting-edge technology. The 5,500-hour effort required to complete the transformation highlights the level of detail and care put into each aspect of the car’s redesign.

What we know

• - The car was originally a 1965 Pontiac Tempest. ¹²
• - It was transformed into a 650-hp GTO. ¹²
• - The transformation took over 5,500 hours to complete. ¹²
• - The body was widened by five inches. ¹²
• - The engine is a supercharged 6.2-liter V-8 producing 650 horsepower. ²
• - The car uses a 10-speed automatic transmission. ²
• - The car features a Roadster Shop Fast Track Stage III chassis. ²
• - The car has Fox coil-over springs and six-piston Brembo brakes. ²
• - The wheels measure 19 inches up front and 20 inches at the rear. ²
• - The exterior color is Billie Goat Blue. ²
• - The interior is fitted with gray and blue leather. ²
• - The dashboard is positioned four inches forward and two inches lower. ²