Plumbing for a Dominator

Really? To my knowledge anodizing only comes off with acid... or oven cleaner (which is acid :) )

Not from the fittings I've used... I hate the blue/red look. Took it all off of my F100 project since I was going for a 60's war surplus AN look. Came off of all my race cars, too. Mostly Earl's and Aeroquip stuff IIRC.