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JEGS EFI Fuel Rails | For LS1 and LS6 Factory Intake Manifolds | CNC-Machined | Black Anodized Aluminum | Compatible With Engines Up to 1,100+ Horsepower

  • Based on 81 reviews
Condition: New
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$113.28 Why this price?

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Features

  • DESIGNED FOR OE-Style LS intake manifolds
  • HIGH HORSEPOWER CAPABILITY feeding up to 1,100+ HP engines
  • FEATURES 1/2 DIAMETER INNER BORE to decrease fuel pressure drop, help cancel out back pulses, and distribute fuel to all injectors properly
  • INCLUDES rails, matching fittings, crossover hose and hardware
  • BLACK ANODIZED ALUMINUM for great looks and long life

Manufacturer: ‎JEGS


Brand: ‎JEGS


Item Weight: ‎4 pounds


Product Dimensions: ‎17 x 5.3 x 1.9 inches


Manufacturer Part Number: ‎14400


OEM Part Number: ‎14400


Date First Available: March 24, 2017


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Fits
Good quality they went in easy and bolted right up
Reviewed in the United States on June 2, 2024 by Christopher Ence Christopher Ence

  • Perfect
Perfect fit great price thanks 👍
Reviewed in the United States on May 11, 2024 by Perfect size and really nice Perfect size and really nice

  • LS1 fits perfectly
Haven’t started yet but the connection seem tight and clean. Used early LS multec 2 fuel injectors with a original LM7 swap. Higher flow version with an LS1 intake manifold. Using ICT adapters, fit like a glove. Very pleased with fit meant..... not 1 modification to get it to attach!
Reviewed in the United States on February 2, 2021 by Bryan Bryan

  • It's perfect except for the Logo
Wish the logo was a sticker that was removable, these have a nice finish and the Jegs logo is part of it, so when you open the hood it's the first thing you see now. I'll find a sticker to put over it. why do companies' think I was their name on my things?
Reviewed in the United States on May 8, 2022 by Luke

  • Not for TBSS manifold
These sure look nice but they will not for the Trailblazer SS intake manifold. Just a heads up.
Reviewed in the United States on January 11, 2021 by Dan

  • Don’t waste your money
Junkie product not worth it one star
Reviewed in the United States on April 13, 2021 by Anthony Ronquillo

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