

Specifications
- Brand
- Cometic Gasket
- Part #
- C5457-120
- UPC
- 191070127695

Cometic Chrysler LA V8 .120in MLS Cylinder Head Gasket - 4.125in Bore
$241.38
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Cometic Chrysler LA V8 .120in MLS Head Gasket - 4.125in Bore. Built with multiple stainless steel layers and Viton coating for a strong seal.
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 coated with Viton, a heat-resistant elastomer rated up to 482°F.
- Compressed operating thickness is 0.120 inches.
- Designed for high-output engines and does not require additional sealants.
- Suitable for sealing aluminum heads to aluminum or cast iron blocks.
⚠️ 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
Starting with a compressed thickness of 0.120 inches, this Cometic Multi-Layer Steel (MLS) head gasket is built for serious performance. It uses multiple layers of stainless steel, with the outer layers coated in heat-resistant Viton rubber. This construction is ideal for sealing aluminum heads to either aluminum or cast iron blocks, handling the stresses that can arise between different metals. The stainless steel layers provide rebound strength and resist corrosion, while the Viton coating ensures a reliable seal even in harsh conditions, capable of withstanding temperatures up to 482 degrees Fahrenheit.
This gasket is designed for high-output engines and doesn't require any additional sealants, making installation more straightforward. The center shim layer is stainless steel and can be varied to achieve different thicknesses, offering flexibility for engine builds. It's a well-built option for Chrysler LA V8 engines with a 4.125-inch bore, suitable for a wide range of vehicles including classic Mopars like the Dodge Charger and Chrysler Cordoba, as well as trucks like the Dodge D150.
Specifications
- Brand
- Cometic Gasket
- Manufacturer Part #
- C5457-120
- UPC
- 191070127695
Frequently Asked Questions
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Cometic Chrysler LA V8 .120in MLS Cylinder Head Gasket - 4.125in Bore

