Skip to content

Holley EFI Billet LSA Fuel Rails

Marsoni M251S
Sale price$167.47
Pay 4 payments of $41.87 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Holley EFI Billet LSA Fuel RailsDress up and open up your ZL1, CTS V, or ZR 1 with Holley Hi Flow Fuel rails. The bright dip, black anodized rails come with laser etched EFI logo for long lasting good looks and are a direct replacement for the rails on the factory blower or any other supercharger that was designed to use OEM rails. For perfect sealing, the 534 285 kit has been machined to accept 8 (3 4 16) ORB ports which use O ring fittings. But, to utilize your factory fuel line
Easy Shipping

Quick Dispatch:

Your Holley EFI Billet LSA Fuel Rails orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Holley EFI Billet LSA Fuel Rails ships.

Need Help?
Questions about Holley EFI Billet LSA Fuel Rails, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Holley EFI Billet LSA Fuel Rails in your area.

Get Shipping Estimates

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
4.8 ★★★★★
Based on 766 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
babsmith
Cuba, US
★★★★★ 4
Some of the questions are hard to answer. This ...
Format: Paperback
Some of the questions are hard to answer. This book is written more for the Christian who has not been saved for very long.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 11, 2014
L
Verified Purchase
Leighann Morgan
New York, US
★★★★★ 5
Fantastic Treats!
Size: 1.15 Pound (Pack of 1)
My dog absolutely loves these treats. Some days that is all she will eat! They are always fresh and gets delivered on time every three weeks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
S
Verified Purchase
Sally Guo
Massapequa, US
★★★★★ 5
Best dog treats
Size: 1.15 Pound (Pack of 1)
My dog loves it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
C
Verified Purchase
ConsumerReviewerAmber
Alexandria, US
★★★★★ 5
10 out 10 give 5 stars. The best treat there is.
Size: 1.15 Pound (Pack of 1), Size: 1.15 Pound (Pack of 1)
Need a break from your pack? Lol They love them so much I can say Stop - no wing treat - when I am working like organizing boxes and they are so nosy and love to 'help' opening them up. These take a while to finish and are made of healthy stuff. They have proved safe for my 5 pound weiner to 25 pound one. 10 out of 10 love these! They are very expensive and they like the other brand at half price as much. One weiner dog likes the cheaper ones better. With a couple dogs I would just get these the comparable brand smells funny. No diarrhea even when I let them have 4 each.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
M
Verified Purchase
Mr Bill
Lake Worth, US
★★★★★ 5
good dog treats
Size: 1.15 Pound (Pack of 1)
dogs like them
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026

recommand products