Ignitions and Electrical Ignition Components

Moroso

Moroso Chevrolet Small Block Ignition Wire Set - Ultra 40 - Sleeved - Non-HEI - 90 Degree - Blue

$470.99

SKU: M00R 73600

In Stock
In Stock
Ships by Jun 18
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

High performance ignition wire for racing applications with optimized EMI/RFI resistance. The Moroso Ultra 40 Spark Plug Wire Set is engineered for high performance ignition systems, making it suitable for various racing applications. With a diameter of 8.65 millimeters and a resistance of 40 ohms per foot, this wire set features a spiral wound conductor that enhances energy transfer while minimizing electromagnetic and radio frequency interference. This design ensures reliable ignition performance under demanding conditions. Constructed from a nickel copper alloy, the wires are pre-assembled and come in a striking blue color. The set includes eight wires with 90-degree spark plug boots, designed to fit snugly and securely. The silicone material used for both the distributor and spark plug boots provides durability and heat resistance, essential for high-temperature environments. The Moroso Ultra 40 wire set is compatible with non-HEI distributor caps and includes a coil wire, making it a comprehensive solution for small block Chevy applications. This product is a standard in the racing community, trusted for its performance and reliability.

Fitment

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Specifications

BrandMoroso
Part NumberM00R 73600

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Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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