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CNC Fabrication 99-03 7.3L Fuel Bowl Delete Manifold Block - 7.3-SD-FBDB

CNC FABRICATION early 99-03 7.3L Powerstroke Fuel Bowl Delete Manifold. This retro-fit manifold is a direct swap for our 4 line feed fuel line kit to remove the factory fuel bowl. COMES WITH FITTINGS
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Typically, most aftermarket filters are mounted on the frame. For stock to mild horsepower applications, we recommend using the AIRDOG II 4G PUMP for a fairly easy complete fuel tank to engine fuel system. More than capable of holding up to pressures needed for the 7.3L HUEI system and to prove that test, AirDog ran this pump for over a year 24/7 at 100PSI nonstop without a glitch.  What's nice about this pump is that the regulator is built in (so no worrying about plumbing an aftermarket regulator in) and removes any other potential for air in the fuel. For the naysayers, we have customers running these into the 700-800HP range without issue of dropping fuel pressure, have been running one on our 7.3L shop truck with 230/100 injectors for quite some time now, and we are very pleased.


A direct swap for customers who have previously purchased our popular Fuel Bowl Retain Kit, this manifold block cleans up the engine valley area, allowing better access to the high pressure oil pump and lines.

Kit comes with fuel rated supply Pushlok style fittings, so all you need to do is supply your fuel rated hose from your pump to the block.

EASY INSTALLATION: Very little is needed to do with this retro-fit manifold.  The block is about a 15-30 minute swap in the engine valley.

  1. Simply loosen/remove all of the fuel line retaining nuts and unplug the bowl heater (if applicable)
  2. Disconnect the bowl drain valve and then remove the 2 bolts holding the bowl to the HPOP reservoir.
  3. Next, remove the fittings that came with the CNC FABRICATION 4-line feed kit that was installed on the bowl, and install them into the new manifold.
  4. Using the newly supplied bolt to hold the manifold, reattach the fuel lines.
  5. Finally, add a regulator, pre/post pump filters and a line up to the manifold.


NOTE:  The threads for the inlet are -08 SAE o-ring boss, which is a standard thread type for hydraulics and fuel fittings.


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  • 2.0 lbs.
  • W4.0000” x H4.0000” x L4.0000”
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