Hi all-

I'm a newbie here- great site, fabulous info. Just got my first small diesel-
'93 GMT-400 Sierra 3500 6.5 turbo 71K mi auto

I have the RPO sticker in the glovebox, but it's been worn to the point where i can't read it- junk sliding around in there, i guess. Was wondering if I could get a new copy- dealer maybe? Any ideas? I know which engine/trans I have, but wanted to know payload info, which brakes, etc.

The engine is pretty mucky- how do these take to a powerwashing? It'd make it a whole lot nicer to work on.

Thanks for your help!

OB