MOROSO Ultra 40 Spark Plug Wire Set for Big Block Ford 429-460, 8.65mm Spiral Core, Blue with 135 Degree Plug Boots and HEI Style Terminals

The MOROSO Ultra 40 Spark Plug Wire Set is designed specifically for Big Block Ford engines, including the 429 and 460 models. This set features 8.65mm spiral core conductors that help suppress electromagnetic interference and deliver consistent high-performance ignition. The vibrant blue color adds a distinctive look to your engine bay, while the 135-degree plug boots ensure reliable and secure connections. The HEI style terminals make installation straightforward and compatible with a variety of ignition systems. Crafted for durability and performance, these wires are built to withstand high temperatures and harsh engine conditions, making them suitable for street and racing applications alike. Each kit provides a complete set of high-quality spark plug wires that help improve engine ignition efficiency, throttle response, and overall performance. The Ultra 40 series is known for its reliability and ease of installation, making it an excellent choice for enthusiasts seeking premium ignition wire solutions for their Ford big block engines.

Features:

• Spiral core construction to reduce electromagnetic interference

• 8.65mm diameter for optimal conductivity and durability

• Blue silicone insulation for heat resistance and longevity

• 135-degree plug boots for secure fit and improved clearance

• HEI style terminals for universal compatibility

• Designed specifically for Ford 429 and 460 big block engines

• High-performance ignition wire set suitable for street and racing applications