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Holley EFI Spark Plug Wire Set 561-100

Spark Plug Wire Set


Spark Plug Wire Set; Fits w/Shorty Headers; 45 Degree; Black;

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  • 8mm Plug Wire Size
  • Offers Low Ohms Per Ft Resistance w/High Noise Suppression
Holley EFI Universal Cut-to-Fit spark plug wire sets for GM Ls Engines come with the spark plug terminal and boot installed with the Coil end unterminated. Coil cap boots and terminals are included so you can cut the wire to the desired length, then install the terminal. Includes both socket-style and spark plug-style boots and terminals. Extra-long 8.2mm wire so you can cut to your desired length. Set Versions for OE Coil connectors and Holley Smart Coil. Holley EFI logo printed on plug wire.


Boot Angle:135 Degree
Boot Material:Silicone
Boot Type:45 Degree
Core Type:Stainless
Engine Make/Size:GM LS2/LS3
Engine:Chevy LS Gen IV
Resistance:Meets or Exceeds OE
WARNING CA Proposition 65:No
Wire Diameter:8mm
Wire Series:Holley EFI Spark Plug Wires


Shipping Information

  • Item Requires Shipping
  • 1.8 lbs.
  • W8.0000” x H2.0000” x L8.0000”

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