The aluminized side, facing away, can handle radiant heat up to 2000 degrees Fahrenheit, offers protection from abrasion and harmful liquid spills. The Header Manifold Blanket is available in two sizes: (2) 20" by 24" blankets for V6 & V8 applications, and (1) 36" by 40" blanket for straight 6 & 4 cylinder engines.
