[Rusty Homestead Fl]

I just got my engine back from the family of my machinist friend who unexpectedly died a couple years ago. I'll need to "pickle" the newly bored bare block and crank and would appreciate some guidance as to what to use. Just grease up the cylinders and crank surface's with lube or bearing grease or is there a special application for an extended nap? Things start to rust quickly in South Fla. Thanks for any tips.