Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Holley EFI LS Spark Plug Wire Set - Cut to Fit - 561-112Overview: 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"
Overview:
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
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| Universal |
Specs:
| Application | GM LS |
|---|---|
| Boot Material | Silicone |
| Brand | Holley EFI |
| Color | Red/Gray Boots |
| Core | Stainless |
| Emission Code | 5 |
| Engine | Universal |
| Ohm Resistance/Foot | 350 |
| Product Type | Spark Plug Wire Set |
| Resistance | Meets or Exceeds OE |
| Spark Plug Boot Angle | 135 Degree |
| Wire Diameter | 8.2mm |
| Wire Series | Holley EFI Spark Plug Wires |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 857 reviews
Sort
Product Reviews
★★★★★ 5
Works like it’s supposed to
Size: iPad pro 13'' 7th (2024)
Fits perfect for my iPad 13 inch. It’s a glossy finish and doesn’t affect touch. It’s was easy to install . It’s a pretty good screen protector would recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
★★★★★ 5
Quality and price
Size: iPad Air 11" M4/ M3/M2
Really good material. Easy installation, would buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 5
Love it!!
Size: Iphone 17, Color: Light Blue
I got the Miracase Magnetic iPhone 17 Case in light blue, and it’s excellent. The case fits my 6.3-inch iPhone 17 perfectly and works flawlessly with MagSafe chargers and accessories.
The military-grade protection gives me confidence — it’s shockproof, scratch-resistant, and feels very durable without adding unnecessary bulk. I also love that it comes with a screen protector included. The anti-fingerprint translucent matte finish keeps the phone looking clean while providing a nice grip.
It’s easy to install, feels premium, and the color is subtle yet stylish. If you want solid protection with MagSafe compatibility and a clean, modern look, this is a great choice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
★★★★★ 5
Works for mag charger
Size: Iphone 16, Color: Black
I recently purchased a phone case, and I couldn’t be happier with it. The fit is perfect, securely holding my phone without adding extra bulk. One of the standout features is that it works flawlessly with my MagSafe charger, making it super convenient for daily use. The material feels durable and high-quality, giving me confidence that my phone is well-protected. Overall, I would give this phone case a solid five stars for its great fit, functionality, and ease of use.
Rating: ⭐⭐⭐⭐⭐
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
★★★★★ 5
Quality & great price
Size: Iphone 17, Color: Light Purple
Had a silicone Apple case & screen protector from the Apple Store and this one is the same quality if not better. Fits my iPhone 17 perfectly, a pretty lilac purple, magnetic chargers works great and feels good (smooth feeling when putting into pockets or holding)… great price for quality case and screen protector
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
recommand products
Marcie Shoulder Bag Python Large
642.50
BRINK | Heavy Duty Towbar & Direct Fit Wiring | Land Rover Defender L663 2020–On | T4P825-K101
672.00
Evelyne Crossbody Gen III Clemence PM
1160.00
TAG | Heavy Duty Towbar & Direct Fit Wiring Kit | Mitsubishi Triton MV 2024–On (No Step) | T4C789-K201
490.80
Midd South Hockey Nike Club Fleece Sleeve Swoosh Full-Zip Hoodie
72.95