I had alot of stuff bought up before my project took the big stall.I have a new hardware kit for the rear brakes(chevy truck 12 bolt rear end),springs and such.What had to be used over a friend took to work and bead blasted,those have set in a ziplock bag for over 10 yrs...I wirewheeled the surface rust off them..Now,what should I do with them? Is a good dose of WD-40 enough or should these be painted with a light coat ,just to keep from rusting or does it really matter?.........dave