Mahle HS54660B Engine Cylinder Head Gasket Set

Mahle HS54660B Cylinder Head Gasket Set

The Mahle HS54660B engine cylinder head gasket set is built for OE-standard sealing performance in select Chevrolet and Pontiac applications. It uses multi-layered steel for the cylinder head and exhaust manifold gaskets, with a molded rubber intake manifold gasket for a precise seal.

• Engine cylinder head gasket set for OE-standard repair work
• Multi-layered steel cylinder head gasket material
• Multi-layered steel exhaust manifold gasket material
• Molded rubber intake manifold gasket material
• Contains miscellaneous gaskets and seals for related sealing points
• Torque-to-yield: Yes

Fitment and Application

Compatible With 2010-2015 Chevrolet Camaro, N/A. Compatible With 2008-2013 Chevrolet Corvette, N/A. Compatible With 2009 Pontiac G8, N/A. This part cross-references FEL-PRO (e.g., HS 26192 PT-9) for the same application.

Detailed Description

Mahle HS54660B is an engine sealing solution for drivers and technicians replacing cylinder head-related gaskets on supported Chevrolet Camaro, Chevrolet Corvette, and Pontiac G8 applications. The MLS construction at the cylinder head and exhaust manifold helps maintain sealing integrity under heat and pressure, while the molded rubber intake manifold gasket supports a consistent intake seal. As an OEM-standard part, this set is suited to repair work where factory-style fit and sealing materials matter. The HS54660B part number is a direct reference for sourcing the correct gasket set for these vehicles.

Common Repair Uses

• Head gasket replacement after combustion sealing failure
• Repair of coolant or oil leaks at the cylinder head sealing surface
• Intake manifold sealing service during top-end engine work
• Exhaust manifold sealing repair during cylinder head service
• Restoration of proper compression and sealing on supported engines

Installation Notes and Tips

Torque-to-yield fasteners are specified for this application, and cylinder head bolts are not included; replacement is recommended during installation. Clean all mating surfaces thoroughly before assembly, verify gasket orientation, and follow the vehicle-specific torque sequence and tightening procedure. Confirm engine code and fitment details before ordering the HS54660B.

Quality Assurance

Mahle supplies sealing products used by OEMs and professional technicians worldwide, and this gasket set is built to OEM-standard expectations for material selection and fit. The HS54660B is intended for precise sealing performance in supported Chevrolet Camaro, Chevrolet Corvette, and Pontiac G8 applications.