Is there a "special" (i.e., high temp) hose support clamp you guys are using to secure the stainless coolant tubing to the frame? The pics I've seen look like a regular rubber insulated clip, except they seem to have a bluish band around the center which makes me think there's a special high temp version of it? (I don't think I'd be comfortable just using regular rubber/vinyl coated clamps on a pipe that gets that hot.......)