I swapped an 87 engine into my 86 and it has the oil pressure down by the oil filter instead of by the distributor. Anyway, I can't get a good look at it so I need a picture of the plug (pigtail) that connects to it so I can go buy one. Can anyone help? Thanks!!

 

You shouldn't need to know what it looks like, just go to a GM dealership/parts center, and ask for the part from an 87. I know it would be nice to verify that you order the right part but you might not get anyone to post pics.