The Cometic Street Pro Top End Gasket Kit for the Nissan RB26DETT with an 87mm bore is a premium solution for enthusiasts looking to refresh or rebuild their legendary Skyline GTR engine. Designed with precision and durability in mind, this kit provides all the essential gaskets and seals required to properly service the top end of the RB26. By relying on Cometic’s proven engineering, you ensure maximum sealing integrity and long-lasting performance under the most demanding conditions.
The RB26DETT is a powerhouse engine, but maintaining its reliability requires quality components that can withstand heat, pressure, and high RPM operation. The Street Pro series was created to meet these needs with gasket materials such as MLS, AFM, Aramid Fiber, and Armor Clad, all engineered to deliver superior sealing while resisting wear and breakdown. Choosing this kit means avoiding the common pitfalls of cheaper aftermarket gaskets that can compromise oil or coolant sealing and lead to costly damage.
For Nissan Skyline GTR owners, Terra Firma Automotive is the trusted source for premium parts that uphold the factory-level precision of the RB26 platform. Whether you are refreshing a mildly used engine or preparing for a full rebuild, this Street Pro kit is a vital component in ensuring performance and reliability. Pairing the top-end kit with the matching bottom-end kit provides a complete solution for a full engine restoration, ensuring your RB26DETT continues to deliver the performance it is renowned for.
- Head Gasket
- Valve Cover Gasket
- Intake Manifold Gasket
- Exhaust Manifold Gasket
- Intake/Exhaust Valve Stem Seals
- Turbo Outlet Gasket
- Throttle Body Gasket
- Idle air Bypass Gasket
- Cam Seals
- Turbo Flange Gasket
- Eye Bolt Copper Washers
- turbo Air Inlet Gasket, Turbo Oil Inlet Gasket
- Fuel Rail O-Rings, Crank Angle Sensor O-Ring
- Engine Temp Sensor/Ait Release
- Vacuum Tube Chamber Gasket
- Recirculation I-Cooler Gasket
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