CNC Fab HPOP Line Kit w/ HPX - 1994-1997 Ford F-Series

CNC Fabrication Replacement HPOP Lines & HPX Kit – 1994.5–1997 Ford 7.3L Powerstroke

Made in the USA 🇺🇸

If you’re servicing or replacing your High Pressure Oil Pump, this is the perfect time to upgrade the weak, aging factory lines. The CNC Fabrication Replacement HPOP Lines & HPX Kit delivers increased durability, improved oil flow, and more balanced high-pressure oil distribution for your 1994.5–1997 7.3L Powerstroke.

This kit replaces the expensive, failure-prone OEM HPOP lines with upgraded 3/8" Aeroquip hoses and adds an HPX crossover line to help stabilize oil pressure between cylinder heads.

🔧 Key Features

• Complete Upgrade Kit – Includes replacement HPOP lines and HPX crossover line

• Improved Oil Flow – Lines upsized to 3/8" for reduced restriction

• High-End Hose Construction –

  • Aeroquip hose with DuPont Teflon lining

  • 16,000 PSI burst pressure

  • 400°F temperature rating

• Balanced Oil Pressure – HPX line connects both heads to reduce pressure spikes

• Reduced Injector Noise – Many users report noticeably quieter idle

• OEM-Style Fittings – Same fitting style used on early Powerstroke engines

• Made in the USA

⚙️ Why Add the HPX Line?

The HPX line does not add horsepower, but it helps absorb pressure pulses created by rapid injector firing. Instead of hammering the HPOP, pressure is equalized between both heads—reducing stress on the pump and smoothing engine operation.

📦 Kit Includes

• (2) Upgraded 3/8" HPOP hoses

• HPX crossover line

• All required fittings for complete installation

🛠️ Installation Notes

• Pump Fitting Torque: 28 ft-lbs

• Head Fitting Torque: 23 ft-lbs

• Hose End Torque: 21 ft-lbs

• Important: Remove the spring checks in the pump under the stock fittings

✅ Fitment

• 1994.5–1997 Ford 7.3L Powerstroke