COMETIC C10165-030 4.000-inch M8 Cylinder Head Gasket for High-Performance Engines

Cylinder Head Gasket - 4.000" - M8

The COMETIC C10165-030 is a premium cylinder head gasket designed to deliver reliable sealing and enhanced performance for your engine. Constructed with advanced materials, this gasket features MLS (Multi-Layer Steel) technology that ensures an even torque load across the sealing surface, reducing bore distortion and improving piston ring seal for increased power output. The MLS design incorporates Load Control Embossments (LCE) that promote consistent compression and durability in demanding conditions. Whether upgrading or rebuilding, this gasket offers a robust solution for high-performance applications that require precise sealing and longevity.
The gasket also includes single-layer steel (SLS) construction, featuring a stainless steel core with embossed outer surfaces. These layers create a heavy-duty seal between the cylinder head and the engine block, with the optional shim or center layer made from uncoated stainless steel, allowing customization to meet various thickness requirements. Outer layers are coated on both sides with Viton, providing excellent resistance to harsh sealing environments, high temperatures, and surface finishes. This versatile design ensures compatibility with a broad range of engine configurations and operating conditions.
Manufactured in the USA, the COMETIC C10165-030 gasket is engineered for durability and consistent performance. Its high-quality materials and precision manufacturing process make it an ideal choice for engine builders, racers, and automotive enthusiasts seeking a reliable, long-lasting gasket that maximizes sealing efficiency and engine power. The 4-inch diameter and M8 bolt compatibility make it suitable for a variety of high-performance engines where precise sealing and durability are critical for optimal operation and longevity.

Features:

• MLS (Multi-Layer Steel) construction promotes even torque load and reduces bore distortion

• Load Control Embossments (LCE) for consistent sealing and improved durability

• Single-Layer Steel (SLS) with stainless steel core for heavy-duty sealing

• Outer layers embossed and coated with Viton for resistance to harsh environments

• Customizable thickness with uncoated stainless steel shim layer

• Made in the USA for quality assurance