Idiot Light Temp Sender Thread size

[aminga]

Anyone off the top of their head remember the thread size for the idiot light sender on the top intake.

I THINK it's 1/2-14 NPT

 

[salvageV6]

I always thought they were 3/8" NPT, might be 1/4' NPT.

It's not 1/2" NPT, that's huge.

 

[turbofish38]

It is 3/8" NPT

 

[aminga]

Well that rules out the dual sender I was planning on using.