Jul 10, 2010 #1 1 1quick6 Shadetree Mechanic Joined May 24, 2001 Messages 1,522 I have a complete working powermaster that I removed from my 87 that now has hydroboost. I want to store it, so I was wondering what I should do to the PM unit so it doesn't rot away in a box. All I did was drain and clean the MC.
I have a complete working powermaster that I removed from my 87 that now has hydroboost. I want to store it, so I was wondering what I should do to the PM unit so it doesn't rot away in a box. All I did was drain and clean the MC.