im having a hard time finding the exact thread size for the greddy fuel pressure sender. it looks like its 3/8 but its japanese, so i dont know.



also.... where did you guys mount your senders for oil temp and pressure senders? sandwich adapter on the oil filter?



thanks

 

no idea on the thread size, but it is gonna be a metric size.



yes, a sandwich block works well.

 

i went to home depot and went to the plumbing section, and found a fitting that will work, 1/8 npt