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Moroso Ultra 40 Ignition Wire Sets
Spark Plug Wires, Ultra 40, Assembled, Spiral Core, 7.00mm, Black, Chevy, Small Block LS, Set
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Estimated Ship Date: Nov 16, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
73730
Part Type:
Product Line:
Summit Racing Part Number:
MOR-73730
Item Number:
4421375
UPC:
084663737305
Assembled:
Yes
Distributor Terminal Type:
Coil pack
Distributor Boot Color:
Black
Distributor Boot Material:
Silicone
Spark Plug Boot Ends:
Eight 90 degree
Spark Plug Boot Color:
Black
Spark Plug Boot Material:
Silicone
Diameter (mm):
7.00mm
Wire Color:
Black
RFI Suppression:
Yes
Coil Wire Included:
Yes
Conductor Style:
Spiral core
Spark Plug Wire Resistance:
40 ohms/ft.
Quantity:
Sold as a set.
Notes:
Includes aluminum shielded spark plugs ends.
Moroso Ultra 40 Ignition Wire Sets
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:
* 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
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