Edelbrock BBC Head Gasket

Edelbrock is well-known for performance parts, and their BBC Head Gasket is built to match that reputation. This gasket set is specifically made for Big Block Chevy Mark IV engines, covering popular displacements like the 396, 427, and 454 cubic inch V8s. If you're rebuilding the top end of your engine, a solid gasket is crucial for sealing the combustion chamber and coolant passages, ensuring reliable performance.

This particular gasket has a 4.370-inch bore size, which is important for matching up with the bore of your cylinder block and heads. It also features a compressed thickness of just .039 inches, meaning it will result in a very tight quench distance once installed. This can contribute to improved combustion efficiency. The volume of the gasket is 9.70 cubic centimeters, which is a factor in determining your final compression ratio.

This gasket set fits a range of vehicles, including models like the Chevrolet C10 Pickup, Chevrolet Camaro, and Chevrolet Corvette from the mid-60s through the early 90s. It's designed to work with Edelbrock Performer and RPM heads, ensuring a good seal for your performance build.