Moroso GM BBC 366-454 HEI-Style with Coil-In Cap Ultra 40 8.5mm Multi-Angle Spark Plug Wire Set - Black

Moroso GM BBC 366-454 HEI-Style w/Coil In Cap Ultra 40 8.5mm Multi-Angle Spark Plug Wire Set - Blk

The Moroso GM BBC 366-454 HEI-Style with Coil-In Cap Ultra 40 8.5mm Multi-Angle Spark Plug Wire Set is designed for high-performance applications involving General Motors big block engines. Crafted with precision, this wire set features durable construction and high-quality materials to ensure reliable spark delivery under demanding conditions. The multi-angle boots improve fitment around tight engine spaces, making installation easier and reducing wear over time. This set is suitable for restoring or upgrading your vehicle's ignition system, providing improved spark consistency and engine performance.
The wires are built with 8.5mm diameter conductors that optimize electrical conductivity and minimize voltage loss. The coil-in cap design helps secure the wires firmly, preventing accidental disconnections and ensuring consistent spark delivery. The black exterior offers a sleek appearance, complementing a range of engine bay styles. Moroso's emphasis on quality and durability ensures that these wires withstand high temperatures and engine vibrations, making them ideal for street, strip, or off-road use.
Installation is straightforward, thanks to detailed fitting instructions and a universal design compatible with GM big block engines. Whether for a full engine rebuild or a simple upgrade, these wires enhance your ignition system's efficiency and reliability. With their robust construction and advanced design features, the Moroso Ultra 40 spark plug wire set is a dependable choice for automotive enthusiasts looking to maximize engine performance and longevity.

Features:

• High-performance 8.5mm multi-angle spark plug wires for reliable ignition

• Coil-in cap design ensures secure and consistent connection

• Durable construction withstands high temperatures and engine vibrations

• Black exterior provides a sleek appearance for engine bays

• Designed specifically for GM big block engines, models 366-454

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Units Per Sku: 1
Regular Stock: t