Thread size of fuel feed fitting

[arknotts]

I'm making a trip to summit racing to get the fittings I need to install my AFPR, and I can't seem to find the thread size of the fuel feed fitting (not on the rail, the one below the manifold). Part #23849C in this diagram:

I did a search, and if someone can just confirm for me the following sizes (so I don't have to make two trips):

Fuel rail inlet: M14 X 1.5
Fuel rail return: M12 X 1.25

Thanks! BTW, are these sizes listed in the TSRM anywhere? I could only find part numbers, not bolt/thread sizes.

 

[dbsupra90]

yes.
12x1.25 for the return side at the rail and the one you are looking for on the union piece.
14x1.5 for the inlet. it is a common power steering fitting. you may need to trim it down some where it sticks into the rail.
on the return side of your regulator you will probably want a hose barb to tie into the rubber hose coming of the j-tube. the fitting at the stock return line at the firewall is an oddball. or you can cut the stock hardline and use a compression fitting.

 

[arknotts]

yes.
12x1.25 for the return side at the rail and the one you are looking for on the union piece.
14x1.5 for the inlet. it is a common power steering fitting. you may need to trim it down some where it sticks into the rail.
on the return side of your regulator you will probably want a hose barb to tie into the rubber hose coming of the j-tube. the fitting at the stock return line at the firewall is an oddball. or you can cut the stock hardline and use a compression fitting.

Thanks, exactly what I needed to know