• Cometic MLS Head Gasket - Nissan Skyline 2.5L Inline 6 RB25 - 87MM Bore - MLS .051"
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Cometic MLS Head Gasket - Nissan Skyline 2.5L Inline 6 RB25 - 87MM Bore - MLS .051"

Cometic MLS Head Gasket - Nissan Skyline 2.5L Inline 6 RB25 - 87MM Bore - MLS .051"

C4318-051

In stock

$165.47 USD
$201.10 USD $165.47 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The Cometic MLS Head Gasket for the Nissan Skyline 2.5L Inline 6 RB25 is a high-performance sealing component designed to withstand demanding engine conditions. Constructed with multilayer steel (MLS) technology, this gasket provides superior strength, durability, and consistent compression. It is engineered to deliver reliable sealing performance for both stock and modified engines, ensuring optimal compression and preventing leaks under high-stress scenarios. The gasket features a bore diameter of 87mm and a thickness of .051 inches, making it suitable for high-performance applications where sealing integrity is critical. Its precision manufacturing ensures a perfect fit and long-lasting performance, making it an ideal upgrade or replacement for enthusiasts seeking enhanced engine reliability.

This MLS head gasket is a universal fitment designed specifically for the Nissan Skyline RB25 engine. It is compatible with models equipped with the 2.5L inline-six engine, typically from the late 1980s onward. The gasket serves as a direct replacement for stock components, providing improved sealing under increased boost or power modifications. Installation involves standard head gasket replacement procedures, and the kit includes the gasket itself with no additional components specified. Suitable for street, track, or high-performance builds, this gasket ensures a secure seal for demanding driving conditions and engine modifications.

Overview

Cometic Gasket MLS Head Gasket

Part #: C4318-051

Overview

The Cometic MLS Head Gasket is a high-performance sealing solution designed specifically for the Nissan Skyline 2.5L Inline 6 RB25 engine. Crafted with precision, this gasket is ideal for enthusiasts and professionals seeking reliable, durable sealing under demanding conditions. Its multilayer steel construction ensures excellent strength, resilience, and consistent compression, making it suitable for both stock and modified engines. The gasket’s advanced materials and design help maintain optimal compression and prevent leaks, supporting engine longevity and performance stability. This gasket is engineered to withstand extreme temperatures and harsh environments, providing a dependable seal during high-performance driving, tuning, or engine rebuilds. Its robust construction helps improve engine response and reliability, ensuring your Nissan Skyline runs smoothly and efficiently.

Key Features

This MLS head gasket features a multilayer stainless steel design with the following benefits:
  • Constructed from three layers of high-strength stainless steel for durability and resilience
  • Outer layers embossed and coated with Viton, a heat-resistant rubber-based material capable of withstanding temperatures up to 2500°C (4820°F)
  • Viton coating provides excellent resistance to chemicals, oils, and corrosion, ensuring long-term sealing integrity
  • Designed to accommodate the bore size of 87mm for precise fitment and sealing
  • Engineered to support high-performance applications and engine modifications
  • Helps maintain consistent compression and prevent head gasket failure under demanding conditions

Construction & Design

The gasket’s multilayer steel (MLS) construction combines embossed outer layers with a resilient Viton coating, ensuring a reliable seal across a variety of harsh environments. The stainless steel layers provide strength and flexibility, while the Viton coating enhances heat resistance and chemical stability, making it suitable for high-temperature engine applications.

Performance & Driving Experience

Designed to support the sealing needs of high-performance engines, this gasket helps maintain optimal compression and prevents leaks that could compromise engine response or reliability. Its durable construction ensures consistent performance during spirited driving, tuning, or engine rebuilds, contributing to a more confident and responsive driving experience.

Installation & Fitment

Proper installation requires verifying compatibility with your specific Nissan Skyline RB25 engine. The gasket is designed for straightforward installation during engine rebuilds or head gasket replacements, with precise bore and thickness specifications to match OEM standards.

What’s Included

The package includes one MLS head gasket designed for the Nissan Skyline 2.5L Inline 6 RB25 engine with an 87mm bore. Hardware or additional components are not included and should be sourced separately if required.
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