Revitalize your classic 1974-1976 Buick Skylark, Special, or Gran Sport with our premium Spark Plug Wire Set. Designed specifically for the 455 cubic inch engines equipped with HEI ignition, these reproduction spark plug wires combine quality craftsmanship with reliable performance. With enhanced durability and authentic styling, they offer an ideal upgrade for service replacements, ensuring your engine runs smoothly while preserving the classic look. Don’t settle for inferior alternatives when you can have the best!