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We Are Die Hard Diesel Service • Repair • Parts
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Product Reviews

  • "Very well made item. Easy to install if have any mechanical ability. Noticed some change but not significantly noticeable."
    Larry R. High Pressure Crossover (HPX)
  • "Great idea and product. This part saves you from having to pull the engine or doing something stupid like cutting a hole in the oil pan or removing the cross member. Call your local Ford dealer and get a quote from them to repair this oil leak, at least $1,000. This product is worth every penny. Quality part and easy to install. I spent $300 and an hour to install the part. The way I look at it is I saved $700 and down time of my truck. Well worth the money."
    Bryan S. Strictly Diesel Dipstick Adapter Repair Kit
  • "This is a must have piece for 7.3 Ford with a Fass pump. Very easy to install."
    Richard K. 75psi Regulator Spring for FASS


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