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| SKU | MOR73761 |
| MPN | 73761 |
| GTIN | 084663737619 |
| Certifications | None |
| Material | Ultra 40 |
| Color/Finish | Black |
Moroso presents the GM BBC 366-454 HEI-Style Ultra 40 spark plug wire set, designed for high-performance ignition systems. This set is crafted without coil in cap and features 8.5mm multi-angle wires that deliver excellent spark energy transfer to maximize engine performance.
These black spark plug wires are tailored for GM big block Chevy engines ranging from 366 to 454 cubic inches. Moroso's precision engineering ensures durability and resistance to heat, voltage, and abrasion, making this set an essential upgrade for hot rods, muscle cars, and classic builds.
Whether you are restoring a classic or tuning a powerful engine, these wires offer reliable performance and clean installation. With a focus on quality and fitment, the Moroso Ultra 40 wires guarantee crisp ignition response for enhanced throttle control and combustion efficiency.
Upgrade your ignition system with Moroso's trusted components for unbeatable reliability and power delivery.
These black spark plug wires are tailored for GM big block Chevy engines ranging from 366 to 454 cubic inches. Moroso's precision engineering ensures durability and resistance to heat, voltage, and abrasion, making this set an essential upgrade for hot rods, muscle cars, and classic builds.
Whether you are restoring a classic or tuning a powerful engine, these wires offer reliable performance and clean installation. With a focus on quality and fitment, the Moroso Ultra 40 wires guarantee crisp ignition response for enhanced throttle control and combustion efficiency.
Upgrade your ignition system with Moroso's trusted components for unbeatable reliability and power delivery.
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We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.
