Engine/Transmission (1994 - 1998) alternate coolant sensor location

[st louis assembly]

can anyone point me to a plug hole on the 5. 9 that can be used as an alternate coolant(temperature) sensor location. Thanks

 

[BPonci]

There is a pipe plug below the thermostant in the block.

 

[DPinkston]

There is a pipe plug below the thermostant in the block.

My engine originally had an auto behind it and instead of a plug in this location there is a nipple where the auxiliary transmission cooler is plumbed. I removed the nipple and plugged mine since I am using a manual transmission in the conversion.

Danny