What is the main advantage of using a Multi-Layer Steel (MLS) gasket?

MLS gaskets are designed to handle extreme cylinder pressures and maintain their torque set. They are built to resist corrosion and won't burn through or push out, offering a reliable seal.

Do I need to use any sealant with this exhaust gasket?

No, sealants are not required with this Cometic MLS exhaust gasket. It is designed to provide a proper seal on its own right out of the box.

What are the port dimensions and thickness of this gasket?

This specific gasket features port dimensions of 1.850 inches by 1.900 inches and has a thickness of .030 inches.

Cometic GM BBC 1.850 inch X 1.900 inch Port .30 inch MLS Exhaust Gasket

Specifications

Brand: Cometic Gasket
Part #: C5897-030
UPC: 191070038656

Cometic GM BBC 1.850 inch X 1.900 inch Port .30 inch MLS Exhaust Gasket

Name: Cometic GM BBC 1.850 inch X 1.900 inch Port .30 inch MLS Exhaust Gasket
Brand: Cometic Gasket
Price: 46.80 USD
Availability: InStock

$46.80

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Cometic MLS exhaust manifold gasket for GM Big Block V8 engines. Designed for extreme cylinder pressures and maintains torque set.

Key Features

Fits Chevrolet Mark-IV and GM Gen-V/VI Big Block V8 engines.
Multi-Layer Steel (MLS) construction is designed for extreme cylinder pressures.
Maintains torque set and resists corrosion.
Will not burn through or push out.
Withstands different combinations of cylinder head and exhaust manifold materials.
Requires no sealants for installation.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

Cometic Gasket is well-known for their multi-layer steel (MLS) gaskets, and this exhaust manifold gasket is built to handle serious demands. If you're working on a Chevrolet Mark-IV or GM Gen-V/VI Big Block V8 engine, this gasket is designed to keep your exhaust sealed tight, even under high cylinder pressures.

These MLS gaskets are constructed to maintain their torque set, meaning they won't burn through or push out like some other types. They're also built to withstand different combinations of cylinder head and exhaust manifold materials, offering a solid seal no matter what you're pairing them with. You won't need any sealants with these gaskets; they're ready to install right out of the box. This particular gasket features a port size of 1.850 inches by 1.900 inches and is .030 inches thick.

This gasket fits a wide range of vehicles, including models like the Chevrolet Bel Air, C10 Pickup, and Camaro from various years. It's a well-built option for anyone rebuilding or repairing the exhaust system on these classic V8 engines.