They're Aluminum - they don't rust. Aluminum develops an oxide on it which makes them look a little dull, but that's about it.
If you paint these with a clear coat, they'll never dull.
2000 SVT Turbo 295hp/269ftlb@12psi
#1 for Bendix Brakes Kits!
Knuckles rebuilt w/new bearings $55
AUSSIE ENDLINKS $70
Gutted pre-cats $80/set
A lack of planning on your part does not constitute an emergency on mine!