Need a O2 Bung Tap

[wizdawg]

Anyone near me have a tap for this? I just had the bung welded to my prochamber and the plug no longer wants to thread in all the way. All the shops are closed already and I would like to clean the threads up before I put it back on the car.

I believe the threads are M18x1.5

The pipe is off the car and if I could just bring it by and have the threads cleaned up I would GREATLY appreciate it.

-Brian

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[907upsaleen]

just go to auto zone and get a spark plug re taper its the same threads about 10 bucks

 

[wizdawg]

just go to auto zone and get a spark plug re taper its the same threads about 10 bucks

How sure are you that its the right dia. & pitch?

 

[wizdawg]

just go to auto zone and get a spark plug re taper its the same threads about 10 bucks

Your right. Just bought one. It was under 7 dollars. Thank you. Would have never thought of a spark plug thread chaser.