This upgraded 4-2-1 header gasket is a perfect fit for Honda Accord models from 1990-2002 with engine types F22A, F20B, and F23A. It is designed to enhance the performance of your vehicle without compromising on quality. The gasket is manufactured in the United States, ensuring durability and reliability. This gasket is suitable for vintage Honda Accord models and is a performance part that comes with a manufacturer warranty. It is interchangeably compatible with H22 B16 B18 engine types. Get your hands on this high-quality gasket and take your Honda Accord's performance to the next level.