General description You will receive 2 pieces of exhaust gaskets, which are sufficient for daily use. These gaskets are designed to provide a reliable seal for your exhaust system, ensuring optimal performance on the road. Technical specifications Inner diameter: 63.5 mm Thickness: 1.77 mm Installation The exhaust gasket features slotted bolt holes and three mounting holes to ensure a secure fit. The smooth surface allows for easy handling without damaging fingers. Usage Suitable for exhaust manifolds, headers, mufflers, and catalytic converters. Compatible with cars, trucks, SUVs, and other vehicles.