Enhance the performance of your classic 1970 Buick Fullsize or Riviera with our premium Spark Plug Wire Set. Designed specifically for all 455 C.I. engines, this reproduction wire set guarantees optimal connectivity and reliability. With superior insulation and durability, our wires outlast the competition, ensuring your engine runs smoothly and efficiently. Trust this essential component to boost ignition performance and maintain the classic integrity of your vehicle.