2.7 swap to 3.2

[beardogg1]

why do i need to change oil pressure sending unit,my gauge is 140lb

[timmy2]

Different calibration in sender. If putting the 3.2 in the 2.7 gauge won't read correctly.
Think of the gauge and sender as a matched set.

[inaminit]

Dennis- Which sender from our host will work with the 2.7 gauge?

[timmy2]

What year is the car? The original sender for your car is what you need. I'm on my phone so I can't see any user info. Wish Wayne would improve the iPhone view!