Oil Pressure Switch Thread

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In the Shed
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Oil Pressure Switch Thread

Post by In the Shed »

Hey Folks

Checking with those in the know…… the thread size on the oil pressure switch for a grey motor that screws into the block. I believe it is 1/4” BSPT. The male thread is tapered?

Thanks
Stephen
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Harv
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Re: Oil Pressure Switch Thread

Post by Harv »

Methinks 1/4 NPT, but I could be wrong.

Cheers,
Harv
327 Chev EK wagon, original EK ute for Number 1 Daughter, an FB sedan meth monster project and a BB/MD grey motored FED.
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Dr Terry
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Re: Oil Pressure Switch Thread

Post by Dr Terry »

Harv is correct NPT it is. No BSP on Holden engines.

Dr Terry
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In the Shed
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Re: Oil Pressure Switch Thread

Post by In the Shed »

Thanks guys, appreciate your help. :thumbsup:

Regards
Stephen
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