66Aero is an aftermarket automotive brand focused on designing and manufacturing precision parts for classic American cars. We specialize in modern, performance-minded components that improve fitment, function, and reliability on vintage platforms while respecting their original character.

Yes. All 66Aero products begin as in-house designs developed specifically for classic car applications. Each part is engineered with modern tools and produced to meet strict quality standards, ensuring consistent fitment and performance across supported platforms.

66Aero specializes in classic American performance vehicles, with a strong focus on popular GM platforms including Tri-Five Chevrolet (1955–1957), GM A-Body (1964–1972), and GM G-Body (1978–1988). Our product lineup continues to expand as we develop solutions for additional classic cars and trucks.

66Aero parts are designed, engineered, and manufactured in the United States. Our focus is on delivering dependable aftermarket parts that enthusiasts can trust, regardless of where the vehicle is driven or built.

You can find authorized 66Aero dealers through our dealers page. Dealers are available across the United States, offering access to our full line of classic car aftermarket parts.