fitting needed to connect -4AN line to fuel rail??

[Foxfan88]

i got a mechanical FP gauge today and i will need a stainless -4AN (fitting on back of gauge is -4)

i couldnt seem to find an adapter to make this -4 mate up to the fuel rail (schraeder valve location) which IIRC is 1/16 or 1/8 NPT (which one is it?)

can anyone lead me in the right direction.

 

[jake2582]

it is 1/16npt.
autometer makes the fitting i just bought one last month they are less that ten bucks.

 

[jrichker]

Fuel pressure gauge adapter fittings:
http://www.holley.com/products.asp?product=17945NOS AN 4 to 1/16” pipe
http://www.holley.com/products.asp?product=16785NOS 1/16” male pipe to 1/8” female pipe

Or
See http://www.autometer.com/cat_accessorieslist.aspx?pid=10