Quick Y block question

Where does the oil pressure sending unit go? Putting a 312 together here, and nothing seems obvious.

-KK

 

Driver side lower block

 

I see three ports on the driver side lower block with small allen drive plugs in them, any one of these? There is one about 2" away from the oil filter, right above the oil pump, this one would make the most sense being closest to the oil pump. Can anyone confirm?

-KK

 

... any of them should work, my sending unit is actually screwed into the second one back from the fuel pump. If you didn't know about it, check this site out.

http://www.y-blocksforever.com/forums/default.aspx

 

Thanks Paulie, good to know I've got some choices.

-KK