Upgrade your engine's performance with the Sierra International Spark Plug Wire Set designed specifically for Delco 6 & 8 cylinder engines. The part number 18-8828-1 ensures a perfect fit and compatibility, providing reliable ignition and improved fuel efficiency. Crafted from high-quality materials, these wires are built to withstand extreme temperatures and resist wear, ensuring longevity and durability. Easy to install, this wire set is an essential component for maintaining your engine's optimal performance. Experience smoother starts and enhanced engine responsiveness with this top-notch spark plug wire set!