Cometic C5770-040 MLS Cylinder Head Gasket Bore Jaguar - 87mm AJ30/AJ35

The Cometic C5770-040 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for Jaguar AJ30 and AJ35 engines. This high-performance gasket features an 87mm bore diameter and .040" (1.02mm) compressed thickness, providing exceptional sealing capability for the right-hand side cylinder bank.

Key Features:

• Multi-Layer Steel (MLS) construction for superior strength and durability
• 87mm bore diameter engineered for precise fitment on Jaguar AJ30/AJ35 engines
• .040" compressed thickness for optimal compression ratio management
• Right-hand side (RHS) application-specific design
• Advanced embossment technology ensures even clamping pressure distribution
• Excellent resistance to extreme temperatures and pressures
• Prevents combustion gas leakage and coolant seepage

Cometic MLS gaskets utilize multiple layers of stainless steel with specialized coatings to create a gasket that responds to the dynamic motion and thermal expansion of modern engines. This design provides superior torque retention and reusability compared to traditional composite gaskets, making it an ideal choice for both stock rebuilds and performance applications on Jaguar V8 engines.