Posted by Chris Case [75.36.44.91] on Saturday, May 11, 2013 at 13:48:47 :
In Reply to: Re: Not STEEL, cast iron. Other thoughts- posted by Kaegi [24.16.253.154] on Saturday, May 11, 2013 at 13:28:22 :
Steel plus chrome plate, like inside of calipers. Otherwise I'd do a known aluminum- isn't the 5000 series more corrosion resistant?
And on zinc alloy vs aluminum- methinks the aluminum master cyls ARE alum, but I do have my doubts about whl cyl pistons.