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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Made better than others
I first purchased one from a competitor because I was worried about fitment on my 7.3 van. Big mistake, it wasn't made well at all. Six months later, I bought this one here at RR, and am pleased with the solid quality of all stainless steel. Once I figured out that the side with slight double bend goes on driver's side, installation was smooth and it has 1/4" clearance to nearest part. Perfect fit, thanks!
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Quick and easy!
Installed in less than 30 minutes. Top notch quality and It fits perfect. Slightly quieter and smoother idle.
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easy install
very simple install. can't really trell much differemce in performance
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Good buy
Good quality. Bolts right up.
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Worthwhile addition
Was doing turbo,up-pipe,pedestal upgrade so decided this was a good time to add this. Have defiantly noticed engine is much quieter at idle
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quality fit and finish.
Since I had the Turbo and spider off the top of my 7.3 this went on super easy.
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Well made, & relatively easy installation
This is a very well made item, and the instructions are thorough and easy to follow. Nothing hard about the install. I chose to remove the "spider", which made everything easy to access. The tubing is bent perfectly, and there were no interference or clearance issues. There was a definite difference to the idle, which I'll describe as much smoother than it was previously. However, I did install the fuel rail crossover at the same time, so its hard to know how much each product contributed to the end result (which I'm very pleased with).
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Quality product
Fit and finish is top shelf , perfect fit !
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Oil x over
Good quality. Easy install. Smoother idle and a little quieter. Be prepared for a hard few starts after install until the air bubble works out of it.






