MOROSO Ultra 40 Spark Plug Wire Set BBC 135 Degree Plug Boots Spiral Core 8.65mm Black

The MOROSO Ultra 40 Spark Plug Wire Set is designed specifically for Big Block Chevy engines, offering durability and high performance. This kit features spiral core construction that effectively suppresses electromagnetic interference, ensuring reliable ignition performance. The wires are 8.65 mm in diameter, providing optimal insulation and current conduction for demanding engine applications. The black outer coating adds a sleek appearance while protecting against heat and abrasion. The set includes HEI style terminals and 135-degree plug boots, which provide a secure fit and resistance to high temperatures, making it suitable for high-performance and street use. Easy to install, these wires are engineered to improve spark delivery and engine efficiency, contributing to smoother operation and enhanced power output. Whether replacing worn-out wires or upgrading for better performance, this set offers a trusted solution for Big Block Chevy enthusiasts and professional mechanics alike.

Features:

• Spiral core construction for electromagnetic interference suppression

• 8.65 mm diameter for optimal insulation and current conduction

• Black silicone outer coating for heat and abrasion resistance

• 135-degree plug boots for secure fit and high-temperature resistance

• HEI style terminals for easy installation and reliable connection

• Designed for Big Block Chevy engines, compatible with performance applications