Need to know the size of a fitting.
 

I need to know what size and thread pitch the stock oil feed line is. Also is it an inverted flare or pipe?

well i tryed to upload a pic but it didnt work for some reason I have been having trouble uploading pics the past few day so maybe its the site, anyways here is a link: https://www.rx7club.com/single-turbo-rx-7s-23/blocking-off-coolant-oil-lines-questions-471234/ look at post # 14
thanks

M14x1.50mm I believe.

B

I know its a 4 An adapter but im not sure of the thread size. I dont belive its metric. Atleast thats what the local fitting store (springfield brake) told me.

Earl's #9919bfh 14MM X 1.5 X -4