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Moroso 73665 Ultra 40 Custom Fit High-Performance Spark Plug Wire Set

(Chevrolet Camaro 1967-74, Corvette 1955-61, 1969-74, Impala 1959-68, 1970-74, Malibu 1964-67, 1973-74, Chevelle 1964-73 + 19 more models)

Manufacturer

Picture for manufacturer Moroso

Part Number

73665
10 reviews
Sale Price

$109.12

2 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Moroso Ultra 40 Custom Fit Wire Set delivers professional-grade ignition performance with advanced materials engineered to withstand extreme temperatures and provide reliable spark delivery. Built with a sophisticated multi-layer construction, these wires feature a Kevlar center core surrounded by a ferrite-impregnated core and nickel copper alloy conductor, ensuring maximum conductivity and durability.

Key Features:

  • Locking stainless steel terminals for secure, vibration-resistant connections
  • High-temperature silicone boots protect connections in extreme engine bay conditions
  • Fold-over crimping technology ensures terminals won't pull off under stress
  • Heat-resistant silicone jacket shields wires from exhaust manifolds and headers
  • Nickel copper alloy conductor provides superior electrical conductivity
  • Ferrite-impregnated core minimizes EMI/RFI interference with electronic systems
  • Kevlar center core adds exceptional tensile strength and durability
  • Conductive polymer coating enhances electrical performance and wire longevity

Custom fit design ensures proper routing and OE-quality fitment. Ideal for high-performance street engines, racing applications, and demanding environments where wire failure is not an option.

Products specifications

Fits

Chevrolet Camaro 1967-74, Corvette 1955-61, 1969-74, Impala 1959-68, 1970-74, Malibu 1964-67, 1973-74, Chevelle 1964-73, Caprice 1966-68, 1970-74, Nova 1962-67, 1969-74, Chevy II 1962-68, Bel Air 1955-75, Biscayne 1958-72 + 14 more models

Assembled

Yes

Coil Wire Included

Yes

Conductor Style

Copper/Nickel

Overall Diameter

8.65mm

Diameter (mm)

8.65mm

Distributor Boot Color

Gray

Distributor Boot Material

Silicone

Distributor Terminal Ends

Female/Socket

Quantity

Sold as a set.

RFI Suppression

Yes

Spark Plug Boot Color

Gray

Spark Plug Boot Ends

Eight 135 degree

Spark Plug Boot Material

Silicone

Wire Color

Blue

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