Project Spotlight: Restoring a 1966 Pontiac GTO

Brandon Wagner • December 23, 2024

The 1966 Pontiac GTO is an American classic—a symbol of power, style, and the golden era of muscle cars. At Apex Auto Restoration, we recently had the privilege of bringing this iconic car back to life. Its journey through our shop was a testament to the precision and passion that go into every project we undertake.


The Challenge


This particular GTO arrived at our shop in less-than-optimal condition. While the exterior still held the timeless charm of a classic, the mechanical systems told a different story. The braking system was nearly non-functional, a critical issue for both safety and performance. Additionally, the intake manifold showed significant wear, limiting the engine’s potential and leaving the car unable to deliver the performance its owner dreamed of.

A black Pontiac GTO is parked in a garage on a hoist next to a red Ford Mustang.

Our Approach


To restore the GTO to its former glory, we focused on two key areas:


Braking System Overhaul


Upon inspection, we found the braking system needed extensive repairs. Many components were outdated or deteriorated beyond repair.


We replaced the worn-out parts with high-quality, period-appropriate components. Safety was our top priority, so we made subtle upgrades to improve stopping power without compromising the car’s vintage authenticity.


New Intake Manifold gasket and bolts


The engine’s intake manifold gasket was worn and leaky, impacting performance and efficiency.


After consulting with the owner, we sourced a modern replacement gasket from the original engine builder. ensuring the GTO performed as it should.


The Results


With the brake system restored and the new intake manifold in place, the 1966 Pontiac GTO was ready to hit the road once again. The owner was thrilled to see their classic car not only looking as good as ever but also performing like it had just rolled off the assembly line.


For us at Apex Auto Restoration, this project was more than a repair—it was a chance to preserve a piece of automotive history. Watching the GTO roar to life and knowing it’s back where it belongs—on the open road—reminds us why we love what we do.


Behind the Scenes:


Behind the Scenes with a 1966 GTO: Handling the Unexpected


When our client came to pick up their stunning 1966 GTO, everything seemed perfect—until we heard a loud pattering noise from the exhaust during the final check. A quick investigation revealed that the exhaust header bolts had come loose.


This wasn’t on our checklist for the day, but we pride ourselves on being prepared for the unexpected. Without hesitation, we got the car on the lift, allowed the exhaust to cool to avoid burns, and tightened the bolts back into place. In no time, the GTO was road-ready, and our client drove off with a smile.


It’s moments like these that highlight the reality of the restoration world. Unlike the polished, scripted moments you see on TV shows, real-life projects often come with surprises. While this issue wasn’t a result of our work, we’re glad we caught it and resolved it right away. It’s all part of our commitment to delivering excellence at Apex Auto Restoration.


Every project has a story, and every story deserves to be told. Do you have a classic car waiting for its revival? Contact us today and let’s make your dream car a reality.

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