SKU: 28229750836

Sniper EFI Input/Output Harness - 558-491

Sale price$61.88 Regular price$68.75
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Shipping Estimate
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  • USA
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

Sniper EFI Input/Output Harness - 558-491Overview: This harness gives you the access to 2 Ground Trigger Inputs, 3 Ground Trigger Outputs, also the Points Output, Tachometer output, and Digital Gauge Output Wires. The Input Grounds can be used for things such as AC Kick, and nitrous stage activation! The Output Grounds can be used for Electronic Fan Control, or A C Shutdown at WOT. Features: Wires come individually labeled for easy identification 2x 3' Log Inputs Wires 1x 3' Long Output Wire

Overview:

This harness gives you the access to 2 Ground Trigger Inputs, 3 Ground Trigger Outputs, also the Points Output, Tachometer output, and Digital Gauge Output Wires. The Input Grounds can be used for things such as AC Kick, and nitrous stage activation! The Output Grounds can be used for Electronic Fan Control, or A/C Shutdown at WOT.
 

Features:

  • Wires come individually labeled for easy identification
  • 2x 3' Log Inputs Wires
  • 1x 3' Long Output Wire
  • 2x 5' Long Output Wires
  • 1x 5' Tachometer output
  • 1x 3' Points Output Wire
  • 1x 5' Long Digital Gauge Output (For Holley EFI Analog Gauges)

 

Application:

 

Year Make Model Submodel Engine Size
Universal

 

Specs:

 

Brand Holley Sniper EFI
Emission Code 3
Product Type Input/Output Harness
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 28229750836

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4.0 ★★★★★
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sharon
West Palm Beach, US
★★★★★ 3
Not great
Pump top on bottle doesn't work and was leaking when I opened the package. The product itself works ok.
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Reviewed in the United States on May 24, 2026
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Shelley
Pawtucket, US
★★★★★ 5
Love this Lotion. Highly recommend.
Love this lotion. it gives your skin a darker look. Leaves the skin very soft.
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Reviewed in the United States on May 13, 2026
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stacy
Lowell, US
★★★★★ 5
Great
Very nice
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Reviewed in the United States on April 19, 2026
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christine
Lowell, US
★★★★★ 5
Saved my skin barrier!!
I rarely write reviews, but this product truly deserves it. I have sensitive, dry skin with mild to moderate rosacea that became even more fragile after chemotherapy. While trying to repair my skin barrier, I overdid it with actives and completely wrecked my skin — it was red, raw, burning, and peeling. I turned to ChatGPT for help, and this Avene Cicalfate+ was one of the top recommendations. I started using it about three weeks ago, and wow — the difference is incredible! My skin has healed beautifully. The redness is dramatically reduced, the irritation is gone, and my skin feels soft, smooth, and calm again. The texture is soft and luxurious without being sticky. I love that there’s no noticeable scent, which is perfect for sensitive skin. It arrived well packaged and intact. For the results it delivers, I consider it an amazing value and will absolutely repurchase again and again. If you’re on the fence about trying this, go for it — it truly rescued and revived my skin barrier. This is now a permanent part of my routine and 100% a holy grail product for me!
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Reviewed in the United States on October 23, 2025
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Gracie Galvan
Waukegan, US
★★★★★ 5
Hydrating and Powerful Barrier Repair Serum!💧
This serum has been life-changing in calming and restoring my skin barrier. It absorbs quickly, feels lightweight, and instantly soothes irritation without feeling greasy. I’ve noticed my skin looks healthier and more balanced after just a few uses. It’s gentle enough for sensitive skin and works especially well when my skin barrier feels compromised. It is also fragrance-free, which I always appreciate! Trust me, it’s well worth the money!
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Reviewed in the United States on December 28, 2025

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