oil pressure sender hole

kotu100

Active Member
Nov 23, 2006
1,899
0
36
Easton, Ma
I have an electronic oil press gauge, my sender wont fit in the factory hole as the sender is 1/8 npt thread and the stock hole is apparently 1/8x28 (iso?)
am i correct w/ this info? im tryin to find an adaptor so i can hook up my gauge asap. its on the stock sender now but the resistances are diff, so the gauge is always reading 15...

thanks
Rick