Here's a pic.

I havent tried to clean them up yet, Im not sure if its corrosion, or salt, but im going to rub them with WD-40 and see.

I was going to take the truck to a car wash but realized that I do NOT want water getting in those holes.

Maybe Ill clean them up and then paint some POR15 on them.

Click image for larger version. 

Name:	photo 2 (5).jpg 
Views:	34 
Size:	80.7 KB 
ID:	518

Click image for larger version. 

Name:	photo 1 (4).jpg 
Views:	33 
Size:	89.6 KB 
ID:	519