Cometic Chevy Mark-IV BB V8 .051in MLS Cyl Head Gasket-4.620in Bore

If you're working on a Chevrolet Mark-IV Big Block V8, this Cometic Multi-Layer Steel (MLS) cylinder head gasket is a solid choice for sealing your engine. It's specifically designed with a .051 inch thickness and a 4.620 inch bore to ensure a proper fit and seal for a range of applications.

This gasket is built with multiple layers of stainless steel, which helps it resist stretching and corrosion. The MLS construction is known for its ability to handle higher cylinder pressures and temperatures, making it a reliable option for rebuilding or repairing your Mark-IV engine. It's designed to work with Brodix BP DN-9 heads that have a 9-degree valve angle, ensuring a precise fit for those specific components.

This gasket fits a wide variety of Chevrolet and GMC vehicles from the early 70s through the late 80s, including popular models like the C10 Pickup, Caprice, and Impala. Always refer to the manufacturer's installation instructions for proper torque sequences and any specific requirements for your build.