Fuel Pressure gauges install?

[oi8228oi]

my only question is what is the thread size on the back of the Filter housing?

 

[Digital Oxygen]

I'm about to find out this weekend. If no one replies with a size, I'll let you know when I install my fuel and oil pressure gauges.

 

[TurboTy]

i just put my gauge on this past weekend, i'll see if i can find my old plug from the back of the housing and get the thread size/pitch for you.

 

[Tbar]

Can't find the part # right now. On the 7.3 I believe it is a 1/4" oring boss.

Screw the 1/4"MORB X 1/4"MJIC into the port(middle fitting) then screw the 90 degree 1/4"MJIC X 1/4"FJIC(second from the right) on to that. Then attach your 1/4" hose.


Tbar

 

[nevrnf]

this is what you need.
http://www.dieselsite.com/index.asp?PageAction=VIEWPROD&ProdID=217

 

[oi8228oi]

i already have it on the way as well as a gauge i just wanted to know what the thread size was for personal reference. thanks thou