Cometic C4166-027 MLS Cylinder Head Gasket Toyota Bore - 4A-GE 83mm

The Cometic C4166-027 is a multi-layer steel (MLS) cylinder head gasket engineered specifically for Toyota 4A-GE and 4A-GEZ 16-valve engines. This precision-manufactured gasket features an 83mm bore diameter and .027" compressed thickness, making it ideal for stock and performance applications.

Key Features:

• Multi-layer steel construction provides superior sealing and durability
• 83mm bore diameter designed for Toyota 4A-GE/4A-GEZ engines
• .027" (0.69mm) compressed gasket thickness
• Engineered for 16-valve cylinder head configurations
• Cometic's MLS technology accommodates thermal expansion and head movement
• Stainless steel layers with elastomeric coatings ensure optimal sealing

Cometic MLS head gaskets are constructed from multiple layers of stainless steel, providing excellent rebound characteristics and the ability to seal imperfect surfaces. The embossed layers create a seal around combustion chambers, coolant passages, and oil passages. This gasket is compatible with Toyota 4A-GE engines found in AE86 Corolla, MR2, and other performance applications.