COMETIC Gasket Mls Head Block C5509-051 191215196142 .051 4.195

( Brand: Cometic ), ( Part Type: Gasket Head Block ), ( Manufacturer Part Number: C5509051 ), ( Model Number: C5509-051 ), ( Material: Aluminum, Stainless Steel ), ( UPC: 191215196142 ), ( Package Dimensions Lxwxh: 19.88x5.58x1.45 Inches ), ( Weight: 1.33 Pounds )

Review COMETIC Gasket Mls .051 Thickness 4.195 Head Small Block

The Cometic C5509-051 gasket is a high-performance, precision-machined head gasket designed for use in applications where superior sealing and durability are required. This gasket is specifically designed to fit the C5509 series engine, and is interchangeable with the MLS 051 4.195 head gasket.

The C5509-051 gasket is manufactured using Cometic's proprietary Multi-Layer Steel (MLS) technology. This technology utilizes alternating layers of high-tensile steel and copper alloy, which provides superior sealing under high compression and temperature conditions. The gasket's steel core provides enhanced strength and durability, while the copper alloy layers provide superior sealing properties.

This gasket is precision-machined to ensure a perfect fit between the engine block and cylinder head. Each gasket is inspected to ensure that it meets Cometic's stringent quality standards, and is tested to ensure that it provides a leak-free seal under high pressure and temperature conditions.

The C5509-051 gasket is designed to provide superior sealing and durability in high-performance applications. It is suitable for use in racing, high-horsepower street applications, and other demanding environments. This gasket is also suitable for use in boosted applications, as it can withstand the increased pressure and temperature conditions that are common in boosted engines.

In summary, the Cometic C5509-051 gasket is a high-performance, precision-machined head gasket designed for use in applications where superior sealing and durability are required. It is manufactured using Cometic's proprietary MLS technology, and is suitable for use in high-performance, boosted, and demanding applications. This gasket provides a leak-free seal under high pressure and temperature conditions, making it an ideal choice for those seeking optimal engine performance and reliability.

Cometic C5509-051 MLS Head Gasket (4.195): A Detailed Analysis

The Cometic C5509-051 MLS head gasket (4.195) is a popular choice among engine builders and enthusiasts for various reasons. However, like any other aftermarket part, it comes with its advantages and disadvantages. In this analysis, we will discuss the pros and cons of investing in this gasket.

1. High-Quality Material: The Cometic C5509-051 MLS head gasket is made from a multi-layer steel design, making it capable of handling high compression and extreme temperatures. It is also designed to provide excellent sealing and durability, which is essential for high-performance engines.

2. Precise Fitment: Cometic gaskets are known for their precise fitment, ensuring that the engine components align correctly. This is essential for optimal engine performance and longevity.

3. Leak-Free Performance: The multi-layer steel design of the Cometic C5509-051 MLS head gasket helps prevent coolant and oil leaks, which can lead to costly repairs and engine damage.

4. Suitable for Various Applications: This head gasket is suitable for various engine applications, including high-performance builds and daily drivers. It is also compatible with various engine sizes and configurations.

1. Expensive: The Cometic C5509-051 MLS head gasket is more expensive than some other head gaskets on the market. However, its high-quality materials and precise fitment justify the cost for many users.

2. Complex Installation: Installing a multi-layer steel head gasket like the Cometic C5509-051 can be a complex and time-consuming process. It requires a high level of skill and experience, which may add to the cost of the installation.

3. Not Suitable for All Engines: While the Cometic C5509-051 MLS head gasket is compatible with various engine applications, it may not be suitable for all engines. It is essential to ensure that it is compatible with your specific engine before making a purchase.

The Cometic C5509-051 MLS head gasket (4.195) is an excellent choice for those seeking high-quality, leak-free performance from their engine. Its precise fitment, durability, and compatibility with various engine applications make it a popular choice among engine builders and enthusiasts. While it may be more expensive than some other head gaskets on the market, its high-performance capabilities and durability justify the investment for many users.

If you are building or upgrading an engine and require a high-performance head gasket, the Cometic C5509-051 MLS is an excellent option. Its precise fitment, durability, and leak-free performance make it a worthwhile investment for those seeking optimal engine performance and longevity. However, it is essential to ensure that it is compatible with your engine before making a purchase and to have the necessary skills and experience to install it correctly.

part # c5509051 prices

• $87.95-$165.09

specifications mufflermooch:

• brand: Cometic
• part type: Gasket Head Block
• manufacturer part number: C5509051
• model number: C5509-051
• material: Aluminum, Stainless Steel
• upc: 191215196142
• package dimensions lxwxh: 19.88x5.58x1.45 Inches
• weight: 1.33 Pounds

general mufflermooch:

• Car Truck Parts Accessories > Exhaust Emission Systems > Mufflers Resonators
• condition: New

offer mufflermooch:

• options: Ship-to-home
• quantity: 1
• sold: 0
• started: January 2, 2026
• availability: In Stock

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• time: 30 Days
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• policy: Returns Accepted

seller mufflermooch:

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shipping mufflermooch:

• class: Standard
• service: Standard
• cost: $0.00
• type: Fixed
• transit: 3-6 Days

Cometic C5509051 Is Similar To:

• Cometic C5789040 Gasket C5789-040 Mls .040 Thickness 4.125 Head For Gm Ls1 (77.1% similar) $96.54. (August 18th, 2025)