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Discussion Starter #1
Hello,

I'm not sure if I'm in the right posting section, but here's my question:

I need a way to route my -10AN line to my oil catch can. I'm looking in particular for a fitting that plugs into the block like the original black box for the PCV system on the rear of the engine. I'd like this fitting to have -10AN Male threads on it so that I could attach my -10AN Male hose end to it.

Does anyone sell one for the D16A6? Found a couple for the B-Series, but they're too large.

- Nick
 

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Also the hole is the perfect size for 1/2NPT?

One of the NPT thread pitches is the exact size for it IF your block is on a stand and/or you feel confident in your tapping abilities.

1/2NPT tap drill - ~.703 (17.85mm) or 45/64th drill size
3/4NPT tap drill - ~.906 (23mm) or 29/32nd drill size

+/- like .020 in the hole size will be the one.

Then you can just screw the fitting directly into the block.
 
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