Pull stock pressure sender, clean up all the oil that will spill (you DID do this in conjunction with an oil change, so the filter housing is empty, right?)
Install oil pressure gauge sensor on adapter.
Install stock pressure sender.
Place adapter next to filter housing.
Install through-bolt, with a washer between the adapter and the filter housing and a washer between the adapter and the bolt head.
Have a beer.
This close enough?
