Enginetech ST18756 Engine Valve Seat - 4-Pack

The Enginetech ST18756 valve seat is designed for engine rebuilders who need reliable replacement components for a wide range of engine applications. This 4-pack provides precision-engineered valve seats that create a critical sealing surface between the valve and cylinder head.

Key Specifications:

• Inside Diameter: 1.6250 inches
• Outside Diameter: 1.8800 inches
• Thickness: 0.2 inches
• Quantity: 4 valve seats per pack

Features and Benefits:

• Manufactured to exacting specifications using US-made machinery for final cuts and finishes
• Made of premium materials for durability and longevity
• Provides essential sealing surface for intake and exhaust valves while ensuring efficient airflow and supporting heat transfer
• Engineered to withstand high temperatures and pressures encountered within the combustion chamber
• Precision dimensions ensure proper fit and reliable sealing

These valve seats help eliminate gaps that can lead to loss of compression and engine inefficiency, improving engine performance and longevity when properly installed during engine rebuilds or valve train service.