
Specifications
- Brand
- Cometic Gasket
- Part #
- C5457-070
- UPC
- 191070127640

Cometic Chrysler LA V8 .070in MLS Cylinder Head Gasket - 4.125in Bore
$123.94
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Cometic Chrysler LA V8 MLS head gasket with Viton coating. Features a 4.125in bore and .070in thickness for high-output engines.
Key Features
- Fits a wide range of Chrysler LA V8 engines with a 4.125 inch bore.
- Multi-Layer Steel (MLS) construction offers increased strength and corrosion resistance.
- Outer layers are embossed and coated with heat-resistant Viton rubber for a reliable seal.
- Designed to seal effectively between aluminum and cast iron engine blocks.
- Compressed operating thickness is .036 inches.
- No additional sealants are required 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
Product Details
This is a Cometic Multi-Layer Steel (MLS) cylinder head gasket designed for Chrysler LA V8 engines. It features a 4.125-inch bore and a compressed thickness of .070 inches, making it suitable for high-output applications. MLS gaskets are built with multiple layers of stainless steel, offering increased strength and resistance to corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that ensures a strong seal without the need for additional sealants, even when mating aluminum heads to cast iron blocks.
The multi-layer design allows these gaskets to handle the shearing forces that can occur between different metal types, and the stainless steel construction provides rebound capability. The Viton coating on the outer layers is designed to perform in demanding sealing environments and on various surface finishes. This gasket is a solid option for rebuilding or upgrading engines in a wide range of vehicles, including models like the Dodge D150, Chrysler Cordoba, and Bristol 409.
Specifications
- Brand
- Cometic Gasket
- Manufacturer Part #
- C5457-070
- UPC
- 191070127640
Frequently Asked Questions
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Cometic Chrysler LA V8 .070in MLS Cylinder Head Gasket - 4.125in Bore

