Ensure a secure and precise exhaust connection with this 3-bolt flange designed for durability and corrosion resistance. Its 2-1/2 inch (63.5 mm) inside diameter and 3/8 inch (9.52 mm) thickness provide a robust fit for high-performance exhaust systems. Crafted by Aeroflow, this stainless steel flange supports reliable exhaust fabrication with exact dimensions that simplify installation.