CNC Fab 4-Line Feed Fuel Line Kit - 1999-2003 Ford F-Series
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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Samantha Allen
Alexandria, US
★★★★★ 5
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I buy this soap for my sister & niece they love it they have sensitive skin so using this really helps
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Reviewed in the United States on February 22, 2025
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opal
Boise, US
★★★★★ 4
Smells wonderful, but lacking a full ingredients list.
I have sensitivities in my household, and I've come to prefer products that have a full and transparent ingredients list. This soap does not offer one, only just the key ingredients featured on the outer packaging. Since I myself and some family members have to avoid certain ingredients in foods, drinks, and body products, transparency of ingredients means a lot to me. This soap has a delightful, soft, earthy scent that's clean and gentle, and not overwhelming. Don't let the patchouli throw you off- it doesn't smell like petrichor (wet dirt), it smells more of vanilla with powdery, earthy notes. It reminds me of the bags of vanilla flavored tobacco that my grandfather used to have around, and the scent is light, but long lasting on the skin. The soap bars are very soft, and oily to the touch when dry. I don't even need wet skin to get a lathering layer of this soap- I can rub it dry on my hands to get enough. I feel that if this bar were to exposed to water more frequently, it would quickly melt. The soap cleaves my skin feeling very fresh and clean, and isn't drying. I still prefer to use moisturizers, but my skin is dry in general. This soap does seem to help calm irritated skin and has not caused any irritation itself. I really like this soap, but I prefer to have full transparency of ingredients in my body products. Cactus Honey & Oats Goat's Milk Soap Bar 4 oz – Natural Bar Soap for Women, Men, Kids, Itchy Skin, Eczema, Psoriasis, Rash, Sunburn Skincare – Calming Colloidal Oatmeal Face Cleanser & Body Wash (4 Ounce (Pack of 2))
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Reviewed in the United States on January 7, 2023
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Christine B
Omaha, US
★★★★★ 5
Gentle soap
It’s a very gentle soap, has a fragrance that is not too much
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Reviewed in the United States on September 16, 2023
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Best itchy soap.
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Reviewed in the United States on July 9, 2025
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