Riffraff Diesel Fuel Feed Line SS Braided Hose Kit - 7.3L 99-03
Our new feed line kit utilizes Eaton Aeroquip® 304 Stainless Steel Braided lines covered with a groundbreaking protective layer of HYTREL® from DuPont to replace your worn and restrictive OEM hard lines that run from the fuel bowl to the driver and passenger side heads. This allows you to move from the problematic stock Vibra-Loc® sleeves to a leak proof JIC adapter for long term security against the possibility of a leak.
Our SS Braided Fuel Line Kit also solves the issue of pedestal interference on the OEM passenger side metal hardline when you convert to a T4 Turbo kit. This kit covers the fuel lines from your 1999-2003 7.3L Fuel Bowl to the fuel rail in the cylinder heads.
Made in the USA
Installation Note - Do Not over-tighten the 90º elbow that is installed into the fuel bowl. It is a tapered thread, and if over tightened can crack the fuel bowl.
93 Reviews Hide Reviews Show Reviews
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If it has riffraff‘s name on it you know it’s good !
Installed these along with the FRX couldn’t be happier ! Must have !
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Fuel line ss braided 99 03
So much easier to install than the factory eq. Fittings made it easy to install, saved time and money.
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Fuel lines
They are awesome and do there job
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Fuel
If your going for all black look and wanting fuel on demand buy this opens fuel lines up and flow like it should have from factory but wonderful job on the fittings great day in the fuel line custom
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Quality parts.
I am a repeat customer of RiffRaff Diesel and for good reason. They sell Quality Parts at a great price to fix the very few shortcomings on the 7.3L diesel. My truck now has 224,000 miles on it and still running great.
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Installation of Driver Side and Passenger Side
Great product, good service. I needed these lines due to a brake down 500 miles from home. Installed the driver side in 2 hours in RV Park. I am now just getting ready to install the passenger side. Riff Raff Diesel came to the rescue with over night delivery on time next day air.
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Braided hoses
Great product and company
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great product and replacement for oem fuel lines
quality product
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So easy to install, even a non mechanic can do it
Had a lot of free time lately and decided to find and fix the leak ive had on my 2001 7.3. Decided to replace the fuel lines and entire fuel bowl as well and found these with a lot of positive reviews. Im not mechanic by no means, more of a YouTube mechanic, but after watcher several videos on YouTube I decided to tackle this project. Along with the instructions and my videos removing was not a hassle. The only issue I had was the passenger line on the back of the head. It was tricky but I was cleaning up the turbo spider and adding more riffraff mods so I removed it and the cold side intercooler pipe so after adjusting myself I was able to reach the port to remove it with a 9/16. Installation to the passenger head was easy-ish as well with the turbo spider removed. The driver side line was easy well with the ICP removed (another part i decided to replace) and the use of a crow foot or flat wrench. Since I was replacing the fuel bowl with a new one, running the lines and screwing them in were easier for me then having the fuel bowl sit in truck. While the fuel bowl was out I could adjust the threaded ports easier before screwing on the lines themselves. After adjustment was made I started to hand tighten the actual lines to these ports all while the bowl was still free. Once I liked the way the lines looked and didnt have any pinches or awkward direction of lines and how fuel was going to run, I tightened the fuel bowl in the truck then the lines. No leaks luckily and the engine valley looks cleaner. Definitely helps to see if anything leaks when you have a clear view of your valley.
