Posted by Sherman in Idaho [72.47.153.105] on Thursday, January 02, 2014 at 19:23:18 :
In Reply to: Re: Interesting! posted by Kaegi [98.247.164.246] on Thursday, January 02, 2014 at 18:09:26 :
I know the wheel cylinders are. I meant the pistons. I've never seen a cast iron piston.
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