Riffraff Diesel High Flow Banjo Bolt - 7.3L

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Riffraff Diesel High Flow Banjo Bolt for Ford 7.3L 94-03

Why bother trying to drill out your stock pot-metal bolts in the cylinder head and break them off while reinstalling? Not to mention a larger hole does not necessarily equal more flow, and can create an incredible amount of turbulence that actually reduces flow to less than stock.

We have engineered a high flow fuel bolt using StressProof® Steel that offers the highest flow possible. By combining a patented, high-end steel with precision flow/port testing we have been able to reduce turbulence, raise flow, and increase bolt strength all at an economically minded price point. Unlike other copies we make our banjo bolts 100% in the USA for quality you can trust. 

- Made from Patented StressProof® Steel
- Precision machined low restriction ports
- USA Made Viton Oring Leak-Free Seal Included
- 100% Made in the USA

Quantity of 1= 2 banjo bolts


1994-2003 7.3L F-Series, E-Series, and Excursions on the head.
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  • 5
    banjo bolts, riff raff products

    Posted by Tom G. on Jul 2nd 2021

    I wish I would have done this to my truck 10 years ago!!!! I put in my 03 f250 High flow banjo bolts, oil cross over, fuel stuff, about a dozen Riff Raff products, the run runs awesome, smooth, strong, fuel economy went up, very happy, thanks!

  • 5
    Banjo bolt upgrade

    Posted by Tim S. on Jun 13th 2021

    These are worth it, really easy install and the bolts are really nice quality. Installed these along with a new pump and noticed a big difference. Faster start up, a bit quieter, and no more turbo surge when towing my camper.

  • 5
    High Flow Banjo Bolts

    Posted by Dave S on May 29th 2021

    Way better than drilling out your existing bolts. Well worth the price.

  • 5

    Posted by Craig on May 25th 2021

    Works perfect definitely worth pulling the front bracket!

  • 5
    Simple Install

    Posted by Unknown on May 2nd 2021

    Not hard to install, just a little tight on space. Noticed better throttle response as well as smoother idle. Overall would recommend.

  • 4
    Banjo bolts

    Posted by michael Onstad on Apr 22nd 2021

    Installation was simple. I also believe the truck has a more noticeably improved idle

  • 5
    High flow banjo bolts

    Posted by Gerardo B on Apr 12th 2021


  • 5
    Restored Fuel

    Posted by Sam on Apr 4th 2021

    After finding that my oil pressure was fine, I decided to get these. The girl was starving for fuel! Runs so smooth now, idles fantastic, and can feel the difference in the throttle response!

    Worth every penny! Also got the stainless RRD flexible feed lines to go along with these!

    RiffRaff makes some seriously high quality stuff!

  • 5
    Quality part.

    Posted by Dave on Mar 3rd 2021

    Quality Parts easy install. Always a pleasure to do business with Riff Raff diesel.