Refer to your local yellow pages and call up some machining shops. Ask if they have "heat wrap" or if they know where to get some.
My friend gave me a 25 ft roll of heat wrap. I was thinking about this the other day: If you wrap the Intake
manifold and Intake
tube with it, ofcourse it will keep the heat out for a while. Over a certain amount of time, they will heat up also, and the wrap will retain the heat right? That would not be good. Any info appreciated.