SKU: 64331915200

CNC Fab 4-Line Feed Fuel Line Kit - 1999-2003 Ford F-Series

Sale price$120.57 Regular price$133.97
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Description

CNC Fab 4-Line Feed Fuel Line Kit - 1999-2003 Ford F-SeriesCNC Fabrication T4 Turbo 4 Line Feed Fuel Bowl Retain Kit 19992003 7. 3L Powerstroke Upgrade your fuel delivery system and eliminate known factory shortcomings with the CNC Fabrication 4 Line Feed Fuel Bowl Retain Kit. Designed specifically for 19992003 7. 3L Powerstroke trucks running a T4 turbo, this kit addresses fuel starvation and the infamous #8 injector knock that occurs under high RPM and heavy load conditions. By converting the factory single

 

CNC Fabrication T4 Turbo 4-Line Feed Fuel Bowl Retain Kit – 1999–2003 7.3L Powerstroke

Upgrade your fuel delivery system and eliminate known factory shortcomings with the CNC Fabrication 4-Line Feed Fuel Bowl Retain Kit. Designed specifically for 1999–2003 7.3L Powerstroke trucks running a T4 turbo, this kit addresses fuel starvation and the infamous #8 injector knock that occurs under high RPM and heavy load conditions.

By converting the factory single-feed design into a true 4-line feed system, fuel is delivered evenly to both heads, ensuring consistent pressure to all injectors—especially cylinders #1 and #8 where issues commonly arise.

🔥 Key Features:

  • 4-Line Fuel Feed Design – Eliminates fuel starvation and uneven distribution at high RPM

  • Injector Protection – Helps prevent #8 injector knock under load or towing

  • High-Flow Plumbing – Removes restrictive factory Vibralok fittings and failure-prone O-rings

  • Fuel Bowl Retained – Maintains factory fuel bowl while dramatically improving delivery

  • Proven Performance – Tested for over 6 years on injectors ranging from 160/100 up to 450/400 single shots

💪 Construction & Components:

  • Mandrel-bent 304 stainless steel fuel lines

  • Double-flared ends for a secure, leak-free seal

  • All required fittings included — no OEM fittings reused

  • Engineered for durability, flow, and long-term reliability

⚙️ Fuel System Notes:

  • If running injectors larger than 180cc, upgrading the fuel pump or adding an additional stock pump is recommended

  • CNC Fabrication’s Fuel Bowl Delete option is available separately for those wanting a cleaner engine valley and improved access to HPOP components

  • Customer is responsible for supplying 1/2" fuel-rated hose from the pump to the manifold block

📎 Fitment:

  • 1999–2003 Ford F-250 / F-350

  • 7.3L Powerstroke

  • T4 turbo applications

🔧 Installation:

  • Complete kit includes fittings for a full install

  • [Install Instructions Available Here]

This is a battle-tested fuel delivery upgrade trusted on high-horsepower street, tow, and competition trucks—built to feed even the largest injectors with confidence.

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: 64331915200

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Great start to this comic event! If you enjoy Dr. Doom you will more than likely enjoy this comic book.
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Reviewed in the United States on February 13, 2025
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Robert J. Smith Jr
Natrona Heights, US
★★★★★ 5
Pretty good!
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Yup! The art work is the best I’ve seen in a while! Can’t wait for the next chapter to arrive!
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Reviewed in the United States on February 13, 2025
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Gianrn238
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★★★★★ 5
A good intergalactic comic (I'm still reading it)
Format: Paperback, Format: Paperback
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Reviewed in the United States on March 18, 2026

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