Adjusting mains should pick up the oil pressure. Did mine about 35-40K after a rebuild. Miserable job from underneath. I'm convinced oil could drip for years after pulling the pan. Only question is which eye will get the first drip.
Matthew 6:33
1952 Chevy 1/2-ton 3100 Late '55 235/SM420/torque tube 3.55 Dalton Highway survivor (using original 216) www.truckwithaheart.com
