Cometic C4170-070 MLS Cylinder Head Gasket for Toyota 4A-GE/4A-GEZ 81mm Bore

The Cometic C4170-070 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for Toyota 4A-GE and 4A-GEZ 16-valve engines. This high-performance gasket features an 81mm bore diameter and .070" (1.78mm) compressed thickness, making it ideal for both stock rebuilds and performance applications.

Key Features:

• Multi-Layer Steel (MLS) construction for superior sealing and durability
• 81mm bore diameter engineered for 4A-GE/4A-GEZ engine specifications
• .070" compressed thickness for precise compression ratio tuning
• Designed for 16-valve Toyota 4A-GE and 4A-GEZ engines
• Premium materials resist thermal expansion and combustion pressure
• Reusable design allows for multiple installations when properly maintained

Cometic MLS gaskets feature multiple layers of stainless steel with embossed sealing beads that provide maximum sealing performance under extreme conditions. The advanced material composition ensures consistent clamping pressure across the entire sealing surface, preventing combustion leaks and coolant contamination. This gasket is an excellent choice for enthusiasts building or rebuilding classic Toyota performance engines including the AE86 Corolla, MR2, and other 4A-GE powered vehicles.