Moroso 73759 GM BBC 366-454 HEI-Style Ultra 40 8.5mm Multi-Angle Spark Plug Wire Set with Coil-In-Cap - 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 Ultra 40 spark plug wire set is designed for GM big-block Chevrolet 366-454 engines using an HEI-style distributor with a coil-in-cap configuration. This automotive wire set features 8.5mm wires and a multi-angle design for installation flexibility.

Built for GM BBC applications, the set provides a dedicated spark plug wire solution for compatible ignition systems. Its black finish offers a clean appearance while the Ultra 40 construction identifies the product line and wire design.

Key Features & Performance Benefits

• Ultra 40 design: Provides the specified Moroso Ultra 40 spark plug wire construction.
• 8.5mm wire size: Uses 8.5mm spark plug wires for the stated application.
• Multi-angle configuration: Supports installation flexibility around the engine and ignition components.
• HEI-style compatibility: Designed for GM BBC 366-454 applications with a coil-in-cap HEI-style distributor.

Product Specifications & Technical Data

• Brand: Moroso
• Part number: 73759
• Application: GM BBC 366-454
• Ignition style: HEI-style
• Coil configuration: Coil in cap
• Product type: Spark plug wire set
• Wire size: 8.5mm
• Color: Black

What's Included

One Moroso Ultra 40 8.5mm multi-angle spark plug wire set.

Fitment

GM BBC 366-454 applications with an HEI-style distributor and coil-in-cap configuration, as stated in the product data.

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