HKS Stopper Type Head Gasket Kit

1989–2002 Nissan Skyline GT-R R32/R33/R34 RB26DETT 1.2mm

Part #: 23009-AN011

Overview

The HKS 1.2mm Stopper Type Head Gasket Kit is a comprehensive solution designed for enthusiasts and professionals performing engine overhauls on the iconic Nissan Skyline GT-R models equipped with the RB26DETT engine. This gasket kit provides a reliable and durable sealing solution, ensuring your engine maintains optimal compression and performance after rebuilds or upgrades. Whether you're restoring a classic R32, R33, or R34 GT-R or preparing for high-performance modifications, this kit offers the quality and precision you need.

Engine rebuilds and upgrades often demand high-quality gaskets that can withstand increased boost pressures, higher temperatures, and aggressive driving conditions. The HKS stopper type head gasket is engineered to provide a robust seal, helping to prevent leaks and maintain engine integrity over the long term. Designed specifically for the RB26DETT, this gasket kit is an essential component for those seeking to maximize engine durability and performance.

Key Features

The HKS Metal Head Gasket Kit boasts several features that make it a top choice for serious tuners and rebuilders:

• Constructed from high-quality, durable metal material with a 1.2mm thickness, providing a strong and reliable seal under high boost and elevated temperatures.
• Stopper type design with integrated metal reinforcement, which helps prevent gasket blowout during aggressive driving or forced induction setups.
• Includes all necessary gaskets and seals required for a complete RB26DETT engine overhaul, simplifying the rebuild process.
• Precision-engineered to match OEM specifications, ensuring perfect fitment and sealing performance.
• Enhances engine durability by maintaining optimal compression and preventing coolant or oil leaks.
• Suitable for use in high-performance applications, including tuning, racing, and daily driving with modified setups.
• Manufactured by HKS, a trusted name in performance automotive parts, known for quality and reliability.

Construction & Design

The HKS head gasket is crafted from high-grade metal with a stopper design that reinforces the sealing surface, making it highly resistant to blowouts under extreme conditions. Its 1.2mm thickness strikes a balance between durability and maintaining proper compression ratios. The gasket's design ensures a precise fit on the RB26DETT engine, with features that accommodate the engine's unique specifications and high-performance demands. The use of premium materials and meticulous manufacturing processes guarantees longevity and consistent sealing performance, even after multiple rebuilds or under high-stress conditions.

Installation & Fitment

The HKS Stopper Type Head Gasket Kit is designed for straightforward installation during engine rebuilds. It fits directly onto the RB26DETT engine found in Nissan Skyline GT-R R32, R33, and R34 models from 1989 through 2002. No special modifications are typically required, but professional installation is recommended to ensure proper torque specifications and sealing. The kit includes all necessary gaskets and seals, streamlining the rebuild process and reducing the need for additional parts sourcing.

• Designed as a direct replacement for OEM head gaskets.
• No cutting, drilling, or additional modifications are necessary.
• Ideal for high-performance rebuilds, tuning projects, or restoring original engine integrity.

What's Included

• HKS metal head gasket (1.2mm stopper type)
• Gaskets and seals required for RB26DETT engine overhaul
• Complete hardware for a full rebuild

Ideal For

• High-performance Nissan Skyline GT-R owners
• Engine rebuilders and tuners working on R32, R33, or R34 models
• Enthusiasts seeking reliable sealing solutions for modified or stock engines
• Professionals performing high-stress engine applications such as tuning or racing