The Allstar Performance Carb Neck Gasket 5-1/8in is engineered from high-quality composite materials to ensure durability and long-lasting performance. Measuring 6.2 inches in length, 6.0 inches in width, and 0.5 inches in height, this gasket is designed to fit perfectly with 5-1/8 inch flange air cleaners. It provides an effective seal, preventing any unwanted leaks and maintaining optimal engine efficiency. Ideal for automotive enthusiasts looking for reliable engine gaskets. Suitable for various applications in engine gaskets and seals, particularly air cleaner gaskets.