Edelbrock RPM Air-Gap Polished vs. Natural

If it a choice of just natural or polished, go polished. Personally, I like powder coating. I had mine coated, it I love it. Coolant has spilled on my airgap, and it cleanse right up. If the intake were natural, it would have been all stained up already.

The second pic is the best close up I have of the powder coated intake.