A complete and reliable top-end seal is fundamental when servicing or building an RB26DETT. The Tomei Cylinder Head Gasket Set (part number TA4010-NS05A) is a full combination kit designed for the Nissan RB26DETT with a standard 87.0 mm bore and a 1.2 mm head gasket thickness, supplying the key gaskets needed for a proper cylinder head and manifold installation.
The set includes the multi-layer performance head gasket, intake manifold gasket, exhaust manifold gasket, throttle body gasket, and an oil gallery orifice. Tomei’s head gasket incorporates a reinforced sealing structure intended to handle the higher surface pressures and combustion loads found in performance-oriented RB26 engines. The 1.2 mm thickness provides a thinner stack height for builders who want tighter control over quench and compression ratio during assembly.
By packaging the related manifold and throttle gaskets together with the oil gallery orifice, the kit streamlines the rebuild process and helps ensure consistent sealing across the top end. At Terra Firma Automotive, we supply this genuine Tomei Gasket Set as a practical solution for RB26DETT engines in the Skyline R32, R33, and R34 GT-R. Whether the project is a careful overhaul or a performance-oriented rebuild, this complete set delivers the sealing quality associated with Tomei components. Choose Terra Firma Automotive for authentic Japanese engine gaskets that support durable RB26 builds.
- Genuine Tomei Cylinder Head Gasket Set
- Part Number: TA4010-NS05A
- Application: Nissan RB26DETT
- Bore size: 87.0 mm (standard)
- Head gasket thickness: 1.2 mm
- Complete combination kit
- Includes multi-layer performance head gasket
- Includes intake manifold gasket
- Includes exhaust manifold gasket
- Includes throttle body gasket
- Includes oil gallery orifice
- Reinforced sealing design for elevated cylinder pressures
- Thinner profile for compression and quench tuning
- Ideal for engine overhauls and performance builds
- Trusted Japanese performance gasket engineering
- Available from Terra Firma Automotive
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