Upgrade your classic 1965 Buick Fullsize or Riviera with our premium Spark Plug Wire Sets, meticulously designed for all 401 and 425 cubic inch engines equipped with a single carburetor. These reproduction spark plug wires not only enhance engine performance by ensuring efficient ignition, but they also maintain the vehicle's vintage aesthetic with authenticity in mind. Unlike generic options, our wire sets are crafted with precision to match original specifications, providing an unbeatable combination of reliability and style.