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Holley

UNIVERSAL LS PLUG WIRE SET FOR OE COILS

$199.95

SKU: H00E 561-112

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INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 561-112

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

Spark Plug - Cut to Fit- Wire set, Red with Gray 135 degree boots designed for GM LS Engines (For OE Coil)

MIA's Description

The Holley 561-112 is a set of spark plug wires designed for GM LS Engines with OE coils. These "Cut-to-Fit" wires feature an 8mm diameter for low resistance (350 Ohms per foot) while maintaining high noise suppression. The set includes pre-installed spark plug terminals and boots, with the coil end unterminated, allowing for custom routing and installation.

Fitment

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Specifications

BrandHolley
Part NumberH00E 561-112
Weight2.76 lb

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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