Stainless Steel HPX for Ford 7.3L 99-03
The Stainless Steel High Pressure Crossover is meant to allow excess oil pressure to flow between both heads allowing for better supply to the injectors. By allowing the oil the flow to the opposite head, the issue of pressure spikes are less. HPx line comes with adapters, ready to install.

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Excellent Product
What a great product. So easy to install. Took about 5 minutes. The smoother idle is noticeable. EXCELLENT and well worth the money
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Happy Trucker
Simple, easy and quick improvement to the overall idle, smoothness and increased feel of power at the throttle....Although I would of liked to install something made in the USA the quality was pretty good
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Great product
This is an excellent quality product in both materials, construction, and design. Fits great, easy install and bridges the oil paths from each side of the engine. Improves idle as everyone has noted. For the price, hard not to justify.
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It Works
The install was fast and super easy 15-20mins. Knocked the noise down but when idling and really noticed no cold day start up.
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Love it!
Easy to install and really smoothed out the idle on my truck.
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Perfect
Great design and easy install. Did exactly what as di scribed and wonderful customer service.
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Nice to have.
Installed nicely and easy. Already had my spider off so maybe that's the reason. As far as the idling and noise I really only noticed the difference with noise. But everyone said to get one so I did. Good shipping from riff raff.
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great product
Easy installation. Definitely quietened my 7.3 down some
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SMOOTH
not major but noticeably quieter, especially at freeway speed. you can tell the injectors are happier just smooths everything out makes it feel like a whole new truck kinda. no leaks 20 min install had to bend it a hair to get it to fit. highly recommended!






