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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 GM LS 5.7L/6.0L/6.2L/7.0L Ultra 40 8.5mm Multi-Angle Boot Ignition Spark Plug Wire Set - Red
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits GM LS-based engines including 5.7L, 6.0L, 6.2L, and 7.0L displacements.
The Moroso Ultra 40 8.5mm Ignition Spark Plug Wire Set is engineered for high-performance GM LS applications where heat management and ignition signal integrity are critical. These wires feature a multi-angle boot design, allowing for the necessary clearance around exhaust headers and steering shafts while maintaining a secure, vibration-resistant connection to the spark plug. The 8.5mm wire diameter provides heavy-duty insulation to protect against voltage leaks and high under-hood temperatures.
- Series: Ultra 40
- Wire Diameter: 8.5mm
- Boot Style: Multi-Angle
- Wire Color: Red
- Manufacturer Part Number: 73756
- Provides excellent EMI/RFI suppression for clean electronics operation
- High-temperature silicone jackets for durability in performance environments
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Moroso GM LS 5.7L/6.0L/6.2L/7.0L Ultra 40 8.5mm Multi-Angle Boot Ignition Spark Plug Wire Set - Red
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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Fits GM LS-based engines including 5.7L, 6.0L, 6.2L, and 7.0L displacements.
The Moroso Ultra 40 8.5mm Ignition Spark Plug Wire Set is engineered for high-performance GM LS applications where heat management and ignition signal integrity are critical. These wires feature a multi-angle boot design, allowing for the necessary clearance around exhaust headers and steering shafts while maintaining a secure, vibration-resistant connection to the spark plug. The 8.5mm wire diameter provides heavy-duty insulation to protect against voltage leaks and high under-hood temperatures.
- Series: Ultra 40
- Wire Diameter: 8.5mm
- Boot Style: Multi-Angle
- Wire Color: Red
- Manufacturer Part Number: 73756
- Provides excellent EMI/RFI suppression for clean electronics operation
- High-temperature silicone jackets for durability in performance environments
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We only sell authentic products from verified brand partners and retail partners globally.
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