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Sinister Diesel Black Diamond Head Gasket for GM Duramax (Driv. A) SD-BD583

Engine Cylinder Head Gasket


Sinister Diesel Black Diamond Head Gasket for GM Duramax (Driv. A)


When the stock head gaskets in your truck are blown or leaky, a Sinister Diesel Duramax head gasket is the perfect way to get everything running normal again. You'll find these steel head gaskets are a huge upgrade, having been designed specifically for the harsh conditions of a turbo diesel engine. Use this head gasket on any LB7, LLY, LBZ, and LMM 2001-2010 Duramax engine., The tough construction of these Sinister Diesel head gaskets includes 5 layers of stainless steel sandwiched, creating an heavy-duty seal for each cylinder, despite extreme compression and heat. Each gasket is also coated with fluoroelastomer (FKM) to prevent the flow of fluids past the gasket, ensuring a secure seal between the cylinder head and block. Features: Construction - Multi-layer Steel, Product Design - Driver Side, Grade A .95mm thick, Coated with Adaptive fluoroelastomer (FKM), Kit Includes - (1) Sinister Diesel Black Diamond 20mm Head Gasket

Extended Information

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Manufacturer Info

Sinister Diesel is the leader in diesel performance parts. The Sinister Diesel parts, name, blue color and the logo are icons that represent quality, performance, technology and style. Sinister Diesel builds the best Diesel Performance Products for your Ford, Dodge, RAM, and GM Trucks. Sinister Diesel is the number one source for everything Diesel offering the widest selection of high quality parts all in one place. Whether its Diesel Racing Components, Exhaust Systems, Tuners, engine repair parts, upgraded EGR coolers, lighting, bumpers, grilles or suspension components, Sinister Diesel is here to provide you with the best customer experience.

Shipping Information

  • Item Requires Shipping
  • 2.0 lbs.
  • W10.0000” x H4.0000” x L24.0000”