If anyone has removed their factory oil pressure sender, what size pipefitting does it use? I want to put a T in that port to hook up an oil pressure gauge.

I'd rather have the correct T in hand as opposed to removing the sender, measuring it, re-installing it, driving to NAPA, removing the sender, etc.

Thanks.


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'00 5.4L AUTO 4X4 Lariat (Black/Silver)
'02 F-350 PSD CC DRW 6SPD 4X4 Lariat (order this year)
www.hawthorn-engineering.com