oil filter thread pitch?

[prerunner02]

I need to know what the thread pitch is for an amsoil bypass filter is. EABP-90 is the part #. I want to install one on my ex but am going to build my own kit and need to know the thread pitch to order the right filter adapter, thanks

 

[aldive]

I beleive its 5/8 x 18, but I am not positive.

 

[prerunner02]

so on your amsoil adapter the two filters have a different thread pitch?

 

[aldive]

Yes.