Holley EFI LS Spark Plug Wire Set - Cut to Fit 561-112
Type: Spark Plug Wire Set
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
Specs:
- Application: GM LS
- Boot Material: Silicone
- Brand: Holley EFI
- Category: Ignition
- Coil End Boot Color: Gray
- Color: Red/Gray Boots
- Core: Stainless
- Distributor Coil End Boot Degree: 135
- Emission Code: 5
- Engine: GM Gen III/IV (LS)
- Grade Type: Performance
- Insulation Color: Red
- Ohm Resistance/Foot: 350
- Part Type: Spark Plug Wire Set
- Product Type: Spark Plug Wire Set
- Resistance: Meets or Exceeds OE
- Spark Plug Boot Angle: 135 Degree
- Spark Plug End Boot Color: Gray
- Spark Plug End Boot Quantity Straight: 8
- Sub Category: Ignition Wire and Related Components
- Universal Or Specific Fit: Universal
- Wire Diameter: 8.2mm
- Wire Separators Included: No
- Wire Series: Holley EFI Spark Plug Wires
Tech Resources:
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Important Notices
- Professional Installation Recommended
These parts should be installed by qualified professional mechanics. Improper installation can cause performance issues or vehicle damage. Unless a product page explicitly states otherwise, installation instructions are not included. Components are designed for users with solid mechanical knowledge, and minor adjustments or modifications may be required for proper fitment. Returns or refunds cannot be accepted due to difficulty completing an installation or the absence of instructions. - Warranty Impact
Use of these parts may void your vehicle’s factory warranty. Confirm with your vehicle manufacturer before purchase and installation. - Limitation of Liability
JS Speed is not responsible for damage, failures, or issues arising from the use or installation of these products. - Product Images
Images are for illustration only and may differ from the actual product due to manufacturer updates or improvements. - No Performance Guarantees
While these products are designed to enhance performance, JS Speed does not guarantee specific performance results.
