Description: This Sinister Diesel Duramax head gasket is a perfect solution for your engine. It fits 2001 - 2010 GM Duramax LB7, LLY, LBZ, and LMM 6.6L turbo diesel engines. You can easily swap out any leaking or blown head gasket with it as it's a direct replacement for OE head gaskets, so no worries about fitment. Each Black Diamond Head Gasket is designed for the extreme heat and high compression of your Duramax turbo diesel engine. It features 5 layers of stainless steel and an adaptive fluoroelastomer (FKM) coating, creating a heavy - duty seal for each cylinder. Sold individually, you need to choose either the driver or passenger side gasket. Part Number: SD - BD582. Features: Construction is multi - layer steel. Product design is for the passenger side, Grade C with 1.05mm thickness, and coated with Adaptive fluoroelastomer (FKM). The kit includes (1) Sinister Diesel Black Diamond 20mm Head Gasket.

Using this head gasket is easy. First, make sure your engine is turned off and cooled down. Then, carefully remove the old or damaged head gasket from your Duramax engine. Next, place the new Sinister Diesel Black Diamond head gasket in the right position. Make sure to select the correct side, either driver or passenger side as needed. During installation, be gentle to avoid damaging the gasket. When it comes to maintenance, regularly check your engine for any signs of leaks. If you notice any issues, it's a good idea to have a professional take a look. And always keep your engine in good working condition to extend the life of the head gasket.