MOROSO Ultra 40 Spark Plug Wire Set for Big Block Chevy HEI, Spiral Core, 8.65 mm, Black, 90 Degree Boot

The MOROSO Ultra 40 Spark Plug Wire Set is designed specifically for Big Block Chevrolet (BBC) engines with HEI ignition systems. Crafted with spiral core conductors, these wires provide excellent suppression of electromagnetic interference and high electrical performance. The 8.65 mm diameter insulation ensures durability and resistance to heat and abrasion, making them suitable for high-performance applications. The black finish offers a sleek appearance, while the 90-degree plug boots facilitate easy installation in tight engine compartments. This kit includes all necessary wires to replace your existing set, ensuring a reliable connection between your distributor and spark plugs for optimal engine performance. The set is compatible with under-header applications, making it ideal for custom or performance builds where space is limited. Designed for easy installation, these wires are engineered to withstand the rigors of high RPM and demanding driving conditions, providing consistent spark delivery and improved engine response.

Features:

• Spiral core conductors for electromagnetic interference suppression

• 8.65 mm insulation diameter for durability and heat resistance

• Black finish for a sleek appearance

• 90-degree plug boots for easier installation in tight spaces

• HEI style terminal compatible with Big Block Chevy engines

• Designed for under-header applications