Author Topic: Whats the NPT size of the water temp sender on a 440?  (Read 622 times)

Offline DocMel

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Whats the NPT size of the water temp sender on a 440?
« on: August 04, 2010 - 04:47:50 PM »
Whats the NPT size of the water temp sender on a 440?




Offline the_engineers

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Re: Whats the NPT size of the water temp sender on a 440?
« Reply #1 on: August 04, 2010 - 05:10:33 PM »
Pretty sure it's 1/8th-27 NPT.
Brooks

1971 'Cuda 360
2004 Infiniti G35 6-spd Coupe
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Offline brads70

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Re: Whats the NPT size of the water temp sender on a 440?
« Reply #2 on: August 04, 2010 - 05:30:43 PM »
 :iagree:  the stock one is! I have a aftermarket aluminum pump/housing and it has an extra 1/2 NPT port on it. I used it for a mechanical temp gauge on my 440
Brad
1970 Challenger 451stroker/4L60 auto OD
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