DE 90* coolant fitting thread pitch?

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tuzzio
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DE 90* coolant fitting thread pitch?

Post by tuzzio »

Anybody know the thread pitch of the 90* Coolant fitting on the passenger side of the block, by cylinders 3&4?
adamky
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Re: DE 90* coolant fitting thread pitch?

Post by adamky »

Any luck with this? I want to say it's 3/8 NPT.
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tuzzio
240sx Wannabe
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Re: DE 90* coolant fitting thread pitch?

Post by tuzzio »

I'm pretty sure its 3/8" NPT.

I ended up having a buddy cut my fitting and weld it to a straight for me cause locally I couldn't find a 3/8" NPT to 5/8" fitting.
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p00t
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Re: DE 90* coolant fitting thread pitch?

Post by p00t »

should be 3/8" BSPT, need to tap it with an NPT tap first and you are good to go.
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