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Moroso BBC w/LS Coils Ultra 40 Wire Set - Black (For 72401 Coil Brackets w/GM Cast 632 Covers)

SKU: MOR73678

Spark Plug Wire Sets

MOR Ignition - Wire Set...

Moroso BBC w/LS Coils Ultra 40 Wire Set - Black (For 72401 Coil Brackets w/GM Cast 632 Covers)

SKU: MOR73678

Spark Plug Wire Sets

MOR Ignition - Wire Set...

A$207.87
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

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Description

Spark Plug Wire Set - Ultra 40 - Spiral Core - 8 mm - Black - GM LS-Series Coils to Big Block Chevy - Kit

Moroso BBC w/LS Coils Ultra 40 Wire Set - Black (For 72401 Coil Brackets w/GM Cast 632 Covers)

Product Overview

Moroso BBC w/LS Coils Ultra 40 Wire Set - Black (For 72401 Coil Brackets w/GM Cast 632 Covers)


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 06:08:20

Data: v4.2 - Upd: 2026-11-08 16:52:30

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Description:Moroso BBC w/LS Coils Ultra 40 Wire Set - Black (For 72401 Coil Brackets w/GM Cast 632 Covers)
Part Number:mor73678

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Moroso
StreetFX SKU mor73678
SFX Item ID 4106048
Accounting SKU mor-73678
Manufacturer SKU 73678
Manufacturer UPC 084663736780
Alternative References MOR-73678

Spark Plug Wire Sets, Ultra 40, Assembled, Spiral Core, 8mm, Black, Straight Boots, Chevrolet, Small Block LS, Set of 8

Moroso offers Ultra 40 ignition wires—cost-effective versions of their race-proven wires without the heat sleeving. Sporting aluminum shields and available in a choice of wire colors, these Ultra 40 wires are an excellent choice to spark the energy you need.

Moroso Ultra 40 ignition wires feature:
• 7mm diameter ignition wire with 40 ohms of resistance per foot
• Highly engineered spiral-wound conductor
• More energy to the spark plugs with less electrical interference
• Silicone jacket protects against heat, chafing, and contaminants
• Locking stainless steel terminals that fold over and crimp, stay connected, and won't vibrate loose like core crimped brands
• Aluminum shielded spark plug ends are resilient to high temperatures
• 9.75 in. long wires fit Moroso tall valve covers, OEM valve covers, OEM coils, and aftermarket coils

Product Attributes
BrandMoroso
Manufacturer's Part Number73678
Part TypeSpark Plug Wire Sets
Product LineMoroso Ultra 40 Ignition Wire Sets
UPC084663736780
AssembledYes
Distributor Terminal TypeCoil pack
Distributor Boot ColorBlack
Distributor Boot MaterialSilicone
Spark Plug Boot EndsEight 180 degree straight
Spark Plug Boot ColorBlack
Spark Plug Boot MaterialSilicone
Diameter (mm)8.00mm
Wire ColorBlack
RFI SuppressionYes
Coil Wire IncludedNo
Conductor StyleSpiral core
Spark Plug Wire Resistance40 ohms/ft.
QuantitySold as a set of 8.
NotesFeatures 11 in. length wires that is recommended for most truck applications with round coil packs.

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