MOROSO Ultra 40 Spark Plug Wire Set for Big Block Chevrolet HEI, 8.65 mm, Spiral Core, 135-Degree Boots, Under Header

The MOROSO Ultra 40 Spark Plug Wire Set is designed specifically for Big Block Chevrolet engines with HEI ignition systems. Featuring an 8.65 mm spiral core construction, these wires deliver optimal electrical conductivity and suppression of electromagnetic interference. The set includes 135-degree boots, which provide a secure fit under headers and improve clearance around engine components. Crafted for durability, the wires are built to withstand high temperatures and harsh engine environments, ensuring reliable performance and long service life. This kit is ideal for performance applications where high-quality ignition wiring is essential for maximizing engine efficiency and power output.

Features:

• Designed for Big Block Chevrolet engines with HEI ignition systems

• 8.65 mm spiral core construction for superior electrical conductivity

• Includes 135-degree boots for under header clearance

• High-temperature resistant materials for durability

• Optimized for performance and reliability in demanding engine environments