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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Moroso
Moroso Ultra 350 8mm Multi-Angle Spark Plug Wire Set for GM BBC 366-454 HEI-Style w/o Coil In Cap - Black (51039)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Engineered for high-performance GM Big Block Chevy applications, the Moroso Ultra 350 Spark Plug Wire Set provides a reliable ignition path for 366, 396, 402, 427, and 454 engines. These 8mm wires are designed specifically for HEI-style distributors using an external coil (without coil-in-cap configuration). The multi-angle spark plug boots offer versatile routing to ensure maximum clearance around headers and hot exhaust manifolds, preventing heat soak and ignition arcing.
- Compatible with GM Big Block Chevy (BBC) 366-454ci engines
- Wire Diameter: 8mm for superior insulation and durability
- Boot Style: Multi-angle terminals for flexible routing and header clearance
- Distributor Type: HEI-style terminals (designed for systems without coil-in-cap)
- Wire Series: Ultra 350
- Color: Black
- Manufacturer Part Number: 51039
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
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Sat: 9:00 am – 2:00 pm
Sun: Closed
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Moroso Ultra 350 8mm Multi-Angle Spark Plug Wire Set for GM BBC 366-454 HEI-Style w/o Coil In Cap - Black (51039)
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Engineered for high-performance GM Big Block Chevy applications, the Moroso Ultra 350 Spark Plug Wire Set provides a reliable ignition path for 366, 396, 402, 427, and 454 engines. These 8mm wires are designed specifically for HEI-style distributors using an external coil (without coil-in-cap configuration). The multi-angle spark plug boots offer versatile routing to ensure maximum clearance around headers and hot exhaust manifolds, preventing heat soak and ignition arcing.
- Compatible with GM Big Block Chevy (BBC) 366-454ci engines
- Wire Diameter: 8mm for superior insulation and durability
- Boot Style: Multi-angle terminals for flexible routing and header clearance
- Distributor Type: HEI-style terminals (designed for systems without coil-in-cap)
- Wire Series: Ultra 350
- Color: Black
- Manufacturer Part Number: 51039
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