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Holley EFI LS Spark Plug Wire Set - Cut to Fit

Black Wire with Black Straight Boots (Plug End) - 135 Degree Coil Boots - Designed for GM LS Engines (For OE Coil)

Application

Color

Engine

Spark Plug Boot Angle

Wire Diameter

Part # 561-110
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Holley EFI LS Spark Plug Wire Set - Cut to Fit

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$149.95
Suggested Retail
$167.00
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Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

See Emissions Details

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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.

Features:

  • 8mm Plug Wire Size
  • Offers low 350 Ohms per foot resistance while maintaining very high noise suppression
  • Available in three colors (Red ,Black, and Grey)
  • 36" long unterminated wires to allow for custom routing
  • Locking dual crimp style terminals to ensure positive engagement when installing plug wire ends
  • Available with 135 or 180 degree spark plug boot angle

About Holley EFI

Holley is the new standard in EFI! Whether you're engine swapping your classic car or need to manage 4000 horsepower in your twin-turbocharged drag radial race car, Holley EFI has the solutions you need to get your project up and running better than ever!

ApplicationGM LS
Boot MaterialSilicone
Brand Holley EFI
ColorBlack/Black Boots
CoreStainless
Emission Code5
EngineUniversal
Ohm Resistance/Foot350
Product TypeSpark Plug Wire Set
ResistanceMeets or Exceeds OE
Spark Plug Boot AngleStraight
Wire Diameter8.2mm
Wire SeriesHolley EFI Spark Plug Wires
UPC090127023723
Part Number561-110
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
  • (8) 36" long 8.2mm Spark plug leads
  • (8) Coil Connector Boots
  • (8) crimp connectors
  • (8) Coil-End isolators
Holley EFI Dealers
Do you need a custom kit built for your application? Do you need a system installed and tuned? Click here to find the Holley EFI dealer in your area!
Instructions for 561-110

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Some parts are not legal for use in California or other states with similar regulations.