Just had my calipers changed out with Raybestos rebuilts(came out great) and followed up with San Felipe Bob's caliper boots. Good insurance against future contaminents. They cover the pins with silicone covers. We enhanced the fit with cable ties to further secure them in place. It's nice to not make right turns without hands on the wheel again. My left caliper was frozen probably due to a combination of low usage and contaminents i. e. dirt,rust,water,etc. Thanks,Bob 
