Revitalize your classic 1967 Buick Fullsize or Riviera with our high-quality Spark Plug Wire Set. Specifically designed for all 430 C.I. engines, this reproduction set not only enhances performance but also ensures authenticity for your vintage vehicle. Unlike generics, our spark plug wires feature superior materials that improve ignition efficiency and reliability, making your classic car run like it did on the day it was built.