Oil plug missing

[Craig13]

I recently got my block back from the machinist and they removed the oil plug on the transmission side of the block. Does anyone know what thread plug I need to replace it? Thanks.

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[19Eclipse90]

What goes here?

 

[Craig13]

What goes here?

Sometimes I don't understand how I can spend almost an hour looking for the answer and it's right in front of my face. Thanks man!

 

[Mech Addict]

RTM has them listed for sale on their site.

 

[twicks69]

3/8" BSPT plug - MD040338