Yeah I'm going to use a punch and then tap the pan for a bung for the feed. Friend of mine says that is how they do it at the speed shop he works at so that they don't have to take the pans off.
Still curious as to the sending unit and the oil feed line. I'm not near my car so I can't go look lol
You can only use the punch method on steel oil pans, ours are cast aluminum and must be drilled /tapped. I hope these pics help.
here you can see the autometer sending unit in place of the stock one.
pan drilled with a hole saw, when you get to this point you stick a screwdriver in the pilot hole and break this part out to eliminate the chance of it falling in the pan by drilling all the way through
bottom right hand corner you can see the new fitting on the timing cover for the oil feed
this fitting comes out of the stock timing cover, and then your two fittings to mount the line thread right in.
