Interestingly the pistons in my kits are steel and appear to have ben plated. I don't have the ability to make my own. I contacted Jim Carter but was only provided the option to return the kits. Evan was happy to resize the cylinders to fit, so I chose that option. Evan does beautiful work so if you want stainless sleeves in your cylinders you should check him out. Wheel cylinders were $45 each, master cylinder $75.
