What is the compressed operating thickness of this gasket?

The compressed operating thickness of this Cometic MLS head gasket is 0.036 inches. This is the actual thickness once the gasket is installed and torqued down.

Can I use this gasket with different block and head materials?

Yes, Cometic MLS head gaskets are designed to work effectively with both aluminum heads on aluminum blocks and aluminum heads on cast iron blocks. They are built to withstand the shearing forces that can occur between dissimilar materials.

Does this gasket come with any hardware or additional installation materials?

The manufacturer's description focuses on the gasket itself and does not specify if hardware or additional installation materials are included. It is recommended to consult the manufacturer's installation instructions for a complete list of required components.

Specifications

Brand: Cometic Gasket
Part #: C5215-030
UPC: 191070122683

Cometic GM Dart/Brodix Small Block V8 .030in / 4.270in Bore / 4.500in Bore Center MLS Head Gasket

Name: Cometic GM Dart/Brodix Small Block V8 .030in / 4.270in Bore / 4.500in Bore Center MLS Head Gasket
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-gm-dart-brodix-small-block-v8-030in-4-270in-bore-4-500in--t14-522080
Price: 100.38 USD
Availability: BackOrder

$100.38

On Backorder

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Cometic GM Dart/Brodix Small Block V8 .030in MLS Head Gasket. Built with multiple stainless steel layers and Viton coating for high-output engines.

Key Features

Fits a wide range of GM vehicles, including Chevrolet Corvette and GMC C-series trucks.
Multi-Layer Steel (MLS) construction offers increased strength and corrosion resistance.
Embossed outer layers are coated with Viton, a heat-resistant rubber material.
Designed for high-output engines and requires no additional sealants.
Suitable for sealing aluminum heads to aluminum blocks, and aluminum heads to cast iron blocks.
This gasket is .030 inches thick and intended for a 4.270 inch bore size.

⚠️ 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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About this part

Product Details

Cometic Gasket is well-known for making solid sealing solutions for performance engines. This Multi-Layer Steel (MLS) head gasket is built to handle the demands of high-output V8s, whether you're working with aluminum or cast iron blocks and heads. It's designed to provide maximum sealing performance right out of the box, meaning you won't need extra sealants.

This gasket features multiple layers of stainless steel for increased strength and corrosion resistance. The outer layers are embossed and coated with Viton, a heat-resistant rubber material that can handle tough sealing environments and various surface finishes. The center layer is stainless steel and can be varied in thickness to meet specific needs; this particular gasket is .030 inches thick and designed for a 4.270-inch bore with 4.500-inch bore centers. This makes it a solid option for builds using Dart or Brodix blocks.

This gasket fits a wide range of GM vehicles from the early 1980s through the mid-1990s, including models like the Chevrolet Corvette, Camaro, and GMC C-series trucks. It's a well-built component designed for reliable performance in demanding applications.