Fuel return line kit

[OldIDI]

What is the best fuel return line kit for a 1993 7.3 idi that you all have found?

 

[gandalf]

russrepair.com

 

[IDIBRONCO]

Yep. Wes, Mel and Justin all carry them too.

 

[typ4]

Late NA Injector Install Kit

russrepair.com

 

[ROCK HARVEY]

Really nice that Russ’s kit comes with the olives as well. Those often get overlooked.

 

[Markminyard]

If you are wanting very best and never have a issue with them again, look into either one of these. I went with the billet,so that I don't have to worry about the hoses. And you can get high pressure steel braided hoses for the rest of the lines if you wanted. These are the best, but they are pricey.

 

[pabair]

After installing three plastic type return line caps and viton seals, all three eventually (within 3 weeks) started leaking again. Then I bit the bullet and paid Dregs Diesel for their custom caps. Haven't had a problem since. Great machining! Perfect fit with new viton seals. Worth every penny!