Moroso Performance Insulating Header Wrap Features: Increases Exhaust cycle Efficiency Protects Crew Members From Burns Prevents Starter Wires From Contact w/Header Pipes Reduces Engine Compartment Temperature Highly Pliable For A Nice Tight Wrap Made From A Silica Based Formula Contains No Asbestos Height: 3.50 Width: 6.75 Length: 8.63 Weight: 1.10 lbs Fitment: UNIVERSAL 0 - 0 NON APPLICATION SPECIFIC