Moroso 51044 Ultra Series Spark Plug Wire Set Big Block Chevy Under Header

The Moroso 51044 Ultra Series Spark Plug Wire Set is engineered specifically for Big Block Chevrolet engines with under-header routing configurations. This premium ignition wire set features a sleek black finish and is designed for applications using non-HEI distributors with 90-degree plug ends for optimal clearance in tight engine compartments.

Key Features:

• Ultra Series construction with low-resistance conductors for maximum spark energy transfer
• 90-degree plug boots for improved clearance around headers and exhaust components
• Specifically routed for under-valve-cover applications on Big Block Chevy engines
• Black silicone jacket resists heat up to 600°F and repels oil, chemicals, and moisture
• Designed for non-HEI distributor applications
• Spiral-wound suppression core minimizes electromagnetic interference (EMI)
• High-quality terminals ensure positive connections at spark plugs and distributor

This wire set provides reliable ignition performance while maintaining proper clearance in high-performance Big Block Chevy builds where space is at a premium. The under-header routing design keeps wires away from extreme heat sources, extending service life and maintaining consistent performance.