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Moroso Chevrolet Big Block Ignition Wire Set - Ultra 40 - Sleeved - HEI - Straight - Black

SKU: MOR73819

Spark Plug Wire Sets

MOR Ignition - Wire Set...

Moroso Chevrolet Big Block Ignition Wire Set - Ultra 40 - Sleeved - HEI - Straight - Black

SKU: MOR73819

Spark Plug Wire Sets

MOR Ignition - Wire Set...

A$518.95
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Moroso new Ultra 40 Race ignition wire sets are the most powerful and RFI/EMI-resistant wires available for racing today. Features of these 8.65mm wires include a Kevlar® core that's four times stronger than Aramid cores, a class-leading 40 ohms of resistance per foot, nickel copper alloy conductors for superior spark energy transfer, an extra-thick EPDM layer for greater dielectric strength, high-temperature silicone boots that can withstand heat up to 600 degrees, and locking stainless steel plug terminals. Plus, their closely woven fiberglass, silicone-impregnated insulation provides up to 8,000 extra volts of protection, and their extra-thick diameter extends wire life by adding additional insulation against heat, chaffing, and contaminants.

Product Overview

Moroso Chevrolet Big Block Ignition Wire Set - Ultra 40 - Sleeved - HEI - Straight - Black

Product Details

Description:Moroso Chevrolet Big Block Ignition Wire Set - Ultra 40 - Sleeved - HEI - Straight - Black
Part Number:mor73819

Part Type

Ultra 40 Plug Wire Set - Black

Data: v4.2 - Upd: 2026-10-13 17:54:42

Specifications

Product Attributes - Brand
Moroso
Product Attributes - Manufacturer's Part Number
73819
Product Attributes - Part Type
Spark Plug Wire Sets
Product Attributes - Product Line
Moroso Ultra 40 Race Ignition Wire Sets
Product Attributes - UPC
084663738197
Product Attributes - Assembled
Yes
Product Attributes - Distributor Terminal Type
Male/HEI
Product Attributes - Spark Plug Boot Ends
Eight 180 degree straight
Product Attributes - Spark Plug Boot Color
Black
Product Attributes - Spark Plug Boot Material
Silicone
Product Attributes - Diameter (mm)
8.65mm
Product Attributes - Wire Color
Black
Product Attributes - RFI Suppression
Yes
Product Attributes - Coil Wire Included
Yes
Product Attributes - Conductor Style
Spiral core
Product Attributes - Spark Plug Wire Resistance
40 ohms/ft.
Product Attributes - Quantity
Sold as a set.
Product Attributes - Notes
Wires designed to go over the valve covers.

Reference Information

Brand Name/s Moroso
StreetFX SKU mor73819
SFX Item ID 4105061
Supplier Item Code 4105061
Manufacturer SKU 73819
Manufacturer UPC 84663738197

Compatibility

Application Data
  • UniversalNo
    MakeCHEVROLET
    ModelC10 SUBURBAN
    SubmodelCUSTOM DELUXE
    Beginning Year1975
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • UniversalNo
    MakeCHEVROLET
    ModelC10 SUBURBAN
    SubmodelSCOTTSDALE
    Beginning Year1975
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • UniversalNo
    MakeCHEVROLET
    ModelC10 SUBURBAN
    SubmodelSILVERADO
    Beginning Year1975
    Ending Year1977
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • UniversalNo
    MakeCHEVROLET
    ModelC10 SUBURBAN
    SubmodelSILVERADO
    Beginning Year1979
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • UniversalNo
    MakeCHEVROLET
    ModelC20 SUBURBAN
    SubmodelCUSTOM
    Beginning Year1981
    Ending Year1986
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • UniversalNo
    MakeCHEVROLET
    ModelC20 SUBURBAN
    SubmodelCUSTOM DELUXE
    Beginning Year1975
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • UniversalNo
    MakeCHEVROLET
    ModelC20 SUBURBAN
    SubmodelDELUXE
    Beginning Year1981
    Ending Year1981
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • UniversalNo
    MakeCHEVROLET
    ModelC20 SUBURBAN
    SubmodelSCOTTSDALE
    Beginning Year1975
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • UniversalNo
    MakeCHEVROLET
    ModelC20 SUBURBAN
    SubmodelSCOTTSDALE
    Beginning Year1982
    Ending Year1982
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • UniversalNo
    MakeCHEVROLET
    ModelC20 SUBURBAN
    SubmodelSCOTTSDALE
    Beginning Year1984
    Ending Year1986
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • UniversalNo
    MakeCHEVROLET
    ModelC20 SUBURBAN
    SubmodelSILVERADO
    Beginning Year1975
    Ending Year1977
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • UniversalNo
    MakeCHEVROLET
    ModelC20 SUBURBAN
    SubmodelSILVERADO
    Beginning Year1979
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • UniversalNo
    MakeCHEVROLET
    ModelC20 SUBURBAN
    SubmodelSILVERADO
    Beginning Year1982
    Ending Year1986
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • UniversalNo
    MakeCHEVROLET
    ModelC3500
    SubmodelCHEYENNE
    Beginning Year1989
    Ending Year1989
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • UniversalNo
    MakeCHEVROLET
    ModelC3500
    SubmodelSCOTTSDALE
    Beginning Year1989
    Ending Year1989
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • UniversalNo
    MakeCHEVROLET
    ModelC3500
    SubmodelSILVERADO
    Beginning Year1989
    Ending Year1989
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • UniversalNo
    MakeCHEVROLET
    ModelK20 SUBURBAN
    SubmodelCUSTOM
    Beginning Year1985
    Ending Year1985
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • UniversalNo
    MakeCHEVROLET
    ModelK20 SUBURBAN
    SubmodelSCOTTSDALE
    Beginning Year1985
    Ending Year1985
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • UniversalNo
    MakeCHEVROLET
    ModelK20 SUBURBAN
    SubmodelSILVERADO
    Beginning Year1985
    Ending Year1985
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • UniversalNo
    MakeCHEVROLET
    ModelK5 BLAZER
    SubmodelBASE
    Beginning Year1976
    Ending Year1976
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • UniversalNo
    MakeCHEVROLET
    ModelK5 BLAZER
    SubmodelCHEYENNE
    Beginning Year1976
    Ending Year1978
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • UniversalNo
    MakeCHEVROLET
    ModelK5 BLAZER
    SubmodelCUSTOM DELUXE
    Beginning Year1977
    Ending Year1978
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • UniversalNo
    MakeCHEVROLET
    ModelR30
    SubmodelCHEYENNE
    Beginning Year1988
    Ending Year1988
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • UniversalNo
    MakeCHEVROLET
    ModelR30
    SubmodelCUSTOM DELUXE
    Beginning Year1987
    Ending Year1987
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • UniversalNo
    MakeCHEVROLET
    ModelR30
    SubmodelSCOTTSDALE
    Beginning Year1987
    Ending Year1988
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454

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