SKU: 44185300055

Holley Sniper EFI 558-490 Sniper EFI Main Harness

Sale price$157.45 Regular price$174.95
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Ships within 48 hours · Estimated delivery Oct 31 - Nov 5

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Description

Holley Sniper EFI 558-490 Sniper EFI Main HarnessOverview: This harness includes the Switched 12v Power Wire, Main Battery Power and Ground, Fuel Pump Relay, Coil Input wire, and Magnetic Distributor Input wires. 6' of 3 8" black braided split wire loom has also been included to keep the wires protected and your engine bay clean! Features: 1x 5' 12g Main Battery Power Wire 1x 5' 12g Main Battery Ground Wire 1x 30A Fuse with Cover with Mounting Tab for a secure installation 1x 40A 5 Pole Relay with

Overview:

This harness includes the Switched 12v Power Wire, Main Battery Power and Ground, Fuel Pump Relay, Coil - Input wire, and Magnetic Distributor Input wires. 6' of 3/8" black braided split wire loom has also been included to keep the wires protected and your engine bay clean!

Features:

  • 1x 5' 12g Main Battery Power Wire
  • 1x 5' 12g Main Battery Ground Wire
  • 1x 30A Fuse with Cover with Mounting Tab for a secure installation
  • 1x 40A 5 Pole Relay with Mounting Tab for a secure installation
  • 1x 20' 12g Fuel Pump 12v Power Wire
  • 1x 3' 20g Crank Signal Positive Wire
  • 1x 3' 20g Crank Signal Negative Wire
  • 1x 3' 20g Coil - Input Wire
  • 1x 5' 20g Switch 12v Ignition Wire

 

Application:

Year Make Model Submodel Engine Size
Universal

 

Specs:

Brand Holley Sniper EFI
Emission Code 3
Harness Application TBI
Product Type Sniper EFI Main Harness
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • 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: 44185300055

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4.5 ★★★★★
Based on 21 reviews
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Verified Purchase
Rachel
Dallas, US
★★★★★ 5
Great purchase!
I'm on a keto diet so I use this twice a day and it works great! Just pop a tab in glass with 8-10 oz water, great subtle flavor, no sugar! Absolutely LOVE the packaging! No messing with pouches or scoops! One sleeve has 10 tablets, so just plop it in my bag and I go about my day, not worrying the pouch will tear or open (has happened with other sticks!). Simple. Love it. Can't wait until they have other flavors, but I'll keep drinking this one indefinitely.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2025
I
Verified Purchase
Isla
Battle Creek, US
★★★★★ 4
Taste good
I like the flavour, not too sweet, the only thing is they take a while to dissolve
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
C
Verified Purchase
Cliente de Kindle
Natrona Heights, US
★★★★★ 5
Buen hidratante
Buen producto y muy funcional para actividades deportivas
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
D
Verified Purchase
DrAngel
Draper, US
★★★★★ 3
Weird taste...and no fizz....
I presume these do what they are meant to do...replenish electrolytes (although how completely you need replenishing, meaning needing other minerals besides what are in these Idk) However, the whole reason I would not repurchase is the taste is ...OFF. For some its not that strong, but for me its TOO strong, I want a subtler lemon lime taste (or any other flavor) basically a sugarless Sprite taste. And if you're looking for fizz to truly make it a flavored seltzer water experience, Nope.
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Reviewed in the United States on March 15, 2026
M
Verified Purchase
Mr Chet
Boise, US
★★★★★ 5
Tastes good
They have a good taste and I like the fizzy part.
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Reviewed in the United States on February 19, 2026

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