MOROSO 73607 Ultra 40 Spark Plug Wire Set with Spiral Core and Blue Sleeves for Small Block Chevy

The MOROSO 73607 Ultra 40 Spark Plug Wire Set is designed for high-performance small block Chevy engines. Featuring spiral core construction, these wires provide excellent electrical conductivity and resistance to electromagnetic interference, ensuring reliable engine performance. The 8.65 mm diameter wires are sleeved with durable blue insulation, offering protection against heat and abrasion.

Each wire is equipped with 90-degree plug boots and HEI style terminals, facilitating easy installation and secure connections. The under header design allows for optimal clearance and routing in tight engine compartments, making these wires suitable for custom and performance applications. The set is crafted to withstand demanding conditions while maintaining consistent spark delivery for improved engine efficiency and power.

Whether upgrading your existing ignition system or building a new high-performance engine, the MOROSO Ultra 40 wire set provides quality, durability, and reliable spark delivery to enhance overall vehicle performance and engine longevity.

Features:

• Spiral core construction for excellent electrical conductivity and EMI resistance

• 8.65 mm sleeved wires for heat and abrasion protection

• Blue insulation for durability and aesthetic appeal

• 90-degree plug boots for easy installation and secure fit

• HEI style terminals compatible with various ignition systems

• Under header design for optimal clearance and routing in tight engine bays

• Suitable for small block Chevy engines and high-performance applications