HKS Stopper Head Gasket

Part #: 2301-RM007

Overview

The HKS 1.6mm Stopper Head Gasket is a high-performance replacement component designed for Mitsubishi Talon TSI models equipped with the 4G63BT engine from 1989 to 1999. Crafted to enhance engine sealing and durability, this gasket is ideal for enthusiasts and professionals seeking reliable head gasket performance during tuning, rebuilds, or high-stress applications. Its precise thickness and high-quality materials help maintain optimal compression and prevent leaks, supporting the engine’s overall integrity and performance under demanding conditions. Constructed with advanced materials and engineering, the HKS stopper head gasket provides a robust seal that withstands increased boost pressures and elevated engine temperatures. Its design ensures consistent compression and reduces the risk of head gasket failure, making it a trusted choice for performance-oriented builds and daily drivers alike.

Key Features

This gasket features a durable construction aimed at providing a reliable seal and long-lasting performance. Key features include:

• High-quality multi-layer steel (MLS) construction for superior strength and heat resistance
• Precisely engineered 1.6mm thickness to support performance tuning and boost applications
• Enhanced sealing surface design to prevent leaks and maintain compression
• Designed specifically for the Mitsubishi 4G63BT engine in Talon TSI models
• Corrosion-resistant coatings for increased longevity
• Manufactured to meet or exceed OEM standards for quality and fitment

Construction & Design

The HKS stopper head gasket is built with multi-layer steel (MLS) construction, combining durability with excellent heat conduction and sealing capabilities. Its engineered design ensures a precise fit, reducing the likelihood of gasket blowout or leaks during high-performance operation. The gasket’s surface coatings further enhance resistance to corrosion and thermal stress, supporting consistent engine performance over time.

Installation & Fitment

Installation should be performed by a qualified technician familiar with engine rebuilds and head gasket replacement procedures. Proper torque specifications and sequence must be followed to ensure optimal sealing and prevent warping or damage. Verify fitment against vehicle specifications and part number to ensure compatibility with your Mitsubishi Talon TSI 4G63BT engine.

What’s Included

The package includes one high-performance head gasket designed specifically for the Mitsubishi Talon TSI 4G63BT engine, ensuring a reliable seal for your rebuild or upgrade project. Additional hardware or accessories are not included and should be sourced separately if required.