Riffraff Diesel Billet Intake Manifold Plenums 94-03

Part Number:
RDPBLTPLNM-BLK

Manufacturer:

$329.00
$299.00

Riffraff Diesel Billet Intake Manifold Plenums for Ford 7.3L 94-03

Our Gen 2 billet aluminum intake manifold plenums are 100% made in the USA from USA materials.
An engineered design that addresses several issues at once: 
- Pair of 6061 Billet Aluminum Plenums - No more sheet metal to bend
- Made In the USA!
- Anodized Black and available in custom colors upon request
- Larger intake mouth to accomodate flow
- Stainless Steel countersunk mounting hardware for seamless install
- Viton O-ring seal rather than RTV - Tested at over 100psi
- Works with both dual and single HPOP's
- Billet spacers for GPR and GPCM brackets
- Plenum mouth O.D. is machined to retain intake "Y" better for T4 style kits

If you are looking for a true billet solution at an economical price, then this is your product.

*Will not fit 94-Early 99 with stock style turbo. 94-96 have 8 mounting bolts, and 97-03 have 10 mounting bolts. Make sure you check to make sure you have selected the correct ones. Provision for the AIH ground, and passenger side fuel line clamp has not been made in this kit as normally they have already been deleted. 

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*Note: Anodized Color on Aluminum can be discolored / damaged by chemical engine cleaners. Use only soap and water to clean.

1994-2003 7.3L Powerstroke *Will not fit 94-Early 99 with stock turbo
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  • 5
    Plenum

    Posted by Jason dessert on Jun 27th 2020

    Easy to install and they look really really good

  • 5
    Beautiful parts

    Posted by James Petriee on Jun 20th 2020

    You really have to see in them in hand to appreciate all of the machining and engineered excellence. This are quite the piece of billet to hold. Perfect fit, and the stainless hardware really compliments that install.

  • 5
    Awesome

    Posted by Fred on May 25th 2020

    Fit was perfect, had to remember where my mounts went but thats on me, all the hardware and fit and finish is beautiful..nice and heavy duty. Love em would buy em again for another vehicle if i needed to

  • 5
    Fantastic Quality

    Posted by Joshua Austill on May 2nd 2020

    This are beefy, bolted right up, great directions. Solved my leaking intake issue, I couldn't have asked for more.

  • 5
    Strong & beautiful

    Posted by woodsman_94 on Apr 14th 2020

    The website pics don't do these pieces of artwork justice. They are amazing in person, the machining is top notch, and the oring is so much better than RTV. Even stainless steel hardware and billet standoffs for the brackets are first class. From start to finish these are head and shoulders above anything thing else on the market, period.

  • 5
    Very Good Fit

    Posted by Carlos Briceno on Feb 11th 2020

    I recently installed an SXE472 in my truck and ever since, the CAC to Turbo alignment had been off. When I received the RiffRaff billet Plenums, I noticed that they were slightly shorter than the OEM plenums, about 7/16" of an inch shorter. So, once I installed the billet plenums, it also allowed for further rotation of the 472 cover, and this in turn created for the proper alignment of the CAC pipe to Turbo fitment as well. The gasket didn't cooperate much either, so I also had to apply a slight bit of Superglue to keep the gasket in place. I used the glue very lightly, about every 2" or so.

  • 5
    RiffRaff Intake manifolds

    Posted by D. Forrester on Feb 4th 2020

    These things look great. Solid construction and extremely easy to install. Only issue for me, is the only issue for everyone. That one stupid bolt!

  • 5
    Better than OEM

    Posted by Chris on Jan 21st 2020

    These things are heavy duty and perfect fit. The only thing I had an issue with was one of the oring gaskets wouldn't stay seated in the plenum and had to use a little hairspray to keep it seated while I installed it, but have drove a few thousand miles since then with 0 issues at all. holding boost perfectly.

  • 5
    Great, but

    Posted by James Turner on Jan 17th 2020

    These plenums look great, perform perfectly, and are a great upgrade! Slight issues to keep in mind are the drivers rear feed line on the Irate RR interferes with the plenum and it must be ground down to clear. Only had to remove about an 1/8" and should not affect the function. Also, the CNC fab HPOP lines have a fitting that must be installed and clocked correctly before installing the plenum. Neither are Clay's fault, so I won't deduct a star for them. Just make sure you do both of those things before torquing the Allen head bolts.