Riffraff Diesel Injector Cup Billet Stainless Steel Sleeve Set 7.3L 94-03
Now Offering our PATENTED Precision CNC Machined Stainless Steel Extreme Duty injector cups and are priced as a kit of 8.
Features:
- CNC Machined for precise quality
- USA Made Billet Stainless Steel
- 100% Designed and Manufactured in USA
- Thicker wall in weak areas for longer lifespan
- Greatly increased durability versus stock brass
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With your purchase of the cups, we offer you the option to rent the injector cup puller/installer for $75. The rental fee will be taken from the $499 rental tool deposit paid at checkout, with the remaining deposit refunded upon our receipt of the rental tool in good condition. Simply email us within 30 days when you finish with the tool and we will send you a pre-paid USPS shipping label to return the tool.* Our Patented puller allows you to remove the cups without removing the heads or using a slide hammer. Also, by using the tool to grab the cup, you can inspect each cup for damage once it has been removed. Other methods (typically a tap) are likely to damage the cup during the removal process and create shavings that end up in your cylinders. Our Patented install tool is really the breakthrough; rather than hammering on your new cups in tight spaces and hoping they are seated, simply use a socket and allow the tool to press the cup in. The tool allows for a completely seated cup every time; no guessing and no hammering, even on the back cylinders or e-series vans. To ensure our install tool doesn't deform your new cup as our competitors tools do, it is machined to engage both the full surface of the cup bottom and the top lip. The tool also features an o-ring as a keeper to allow strategic placement of the cup in the injector bore instead of dropping it in and risking displacement of your sealant. In order to allow the cup to seat without turning in the head, the install tool is engineered to include a ball bearing to prevent cup rotation while being pressed in. We also have available for purchase the retaining compound and injector o-rings used by Ford and International when reinstalling the cups. |
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*Please note that if the tool is not received back within 30 days from customer receipt, then a $25 late charge will be withheld from you deposit. If tool is not received back within 60 days, you will lose your entire deposit. |
Set Includes - 8 SS Injector Cups and optional rental of the tool.
100 Reviews Hide Reviews Show Reviews
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Injector cups
I am giving this product five stars. Having never done injector cups before I cant see how it could have gone any better. I used the stainless cups and Riffraff tool both of which are a machinist art and worked as advertised. The instructions are well written and easy to follow. Having said that, this is a big project and not for the faint of heart. You need some good tools and some decent mechanical ability. Do your research buy the best products hear ask questions and take your time. You too will have a successful project.
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Stainless Injector Cups
These were of high quality and had a nice finish. Installation was very straight forward and I highly recommend using these anytime you are changing the injector cups. Do it once and be done with them!
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Longevity and Quality
I purchased and have been running these stainless injector cups for two years now and over 60,000 miles because I hotshot with my 7.3 F350 dually. Put off doing injectors when I did cups, but they finally have run out of life. While replacing injectors last weekend I inspected the cups and have to say they look just like when I installed them. No cracks, leaks, or imperfections. So glad that I went with these over brass, and I recommend them to anyone doing this job. I am sure that these will last the life of the truck given the quality.
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Stainless injector cups
Perfect fit and finish. The rental tool to remove and install worked flawlessly. I would consider it an absolute must for a professional, easy, and confident install.
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Injector Cups
Carefully wrapped, fast shipping and easy check out!
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They Look Great
I have to say, these Stainless Sleeves/Cups looks absolutely great. I would have to say I feel confident in the workmanship of these over the factory punched brass ones. I do not think these will fail in the life of my truck. As of right now, i give these 5+ stars. I will update as time goes by.
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Stainless cups
Perfect fit definitely worth a couple dollars extra. Spot on shipping and service
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Quality cups and install made easy with install tool
At 229K miles my OBS F250 needed cups though they had not cracked yet. Figured I'd skip the brass cups and go straight to the SS ones to avoid any future issues and with the addition of the rental tool the hardest part was cleaning the bores, the install was made dead simple. The cups fit and finish was top notch and thus far no issues after a bit of heavy towing work. Worth every penny.
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A must have.
This item is so much better than OEM cups. It just makes sense. Also the tool that riffraff makes to remove and install them is unparalleled in the market. I’ll probably never have to do my injector cups again because of it. This stuff is legit!
