Elevate your classic Buickās performance with our premium Spark Plug Wire Set, specifically designed for the 1973 Buick Fullsize and Riviera models equipped with a 350 cubic inch (C.I.) engine. This reproduction set not only ensures optimal engine efficiency but also preserves the authenticity of your vintage vehicle. Unlike other aftermarket options, our wires promise enhanced durability, superior conductivity, and a perfect fit, making them the smart choice for discerning car enthusiasts and restoration projects.