Experience unmatched performance and reliability with our 1966 Plymouth Spark Plug Wire Set, specifically engineered for Belvedere, Savoy, Satellite, GTX, Road Runner, and Super Bird models equipped with 6-cylinder engines. This reproduction spark plug wire set is designed to meet or exceed OEM specifications, ensuring optimal engine efficiency and longevity. Ideal for classic car enthusiasts looking to maintain or restore their vehicle to its original glory, this set outperforms outdated alternatives, providing exceptional durability and superior conductivity.