Cometic GM Small Block Exhaust Manifold Gasket Set

The Cometic GM Small Block exhaust manifold gasket set seals the joint between the cylinder head and the exhaust manifold or header on Chevrolet and GM small block V8 engines. Cometic is a well-known maker of performance and racing engine gaskets. These header gaskets help prevent exhaust leaks, which can cause lost power, ticking noises and burnt flanges.

Key Features:

• Made for GM small block V8 exhaust manifold and header applications
• Multi-layer steel (MLS) construction is a common Cometic design, built to handle high exhaust temperatures and repeated heat cycling
• Designed to seal evenly against the cylinder head and the manifold or header flange
• Suits street, performance and racing builds
• Precision-cut to match the port shape of the application

Cometic offers this product line in multiple configurations. Choose the child item that matches your cylinder head port and header flange. Clean, flat mating surfaces and correct bolt torque give the best seal.