Wiseco W6328 MLS Cylinder Head Gasket 87mm 3-Layer Sport Compact

The Wiseco W6328 is a Multi-Layer Steel (MLS) cylinder head gasket engineered for the Toyota Gen-1 and Gen-2 3S-GE and 3S-GTE engines. Featuring an 87mm bore diameter, 0.051-inch compressed thickness, and a 3-layer steel laminate construction, this gasket is purpose-built for high-output sport compact applications.

Key Features:

• Multi-Layer Steel (MLS) Design: High-pressure steel-laminate construction withstands the extreme shear forces generated between aluminum cylinder heads and iron engine blocks
• Thermal Expansion Embossments: Internal embossments expand with heat to create an increasingly effective seal under extreme combustion pressures and temperatures
• Power-Adder Ready: Engineered specifically for turbocharged, supercharged, and nitrous oxide applications where combustion pressures exceed stock gasket limits
• 87mm Bore Diameter: Precisely matched to Toyota 3S-GE / 3S-GTE cylinder bore specifications
• 0.051-Inch Thickness: Allows fine-tuning of compression ratio when paired with appropriate pistons and engine components
• 3-Layer Construction: Triple-layer steel laminate for superior sealing integrity compared to single-layer or composite alternatives

Wiseco MLS head gaskets are the preferred choice for engine builders and performance tuners who demand reliability under the most demanding conditions. Whether building a street performance car or a dedicated race engine, the W6328 delivers the sealing confidence needed to protect your investment.