The Valve, Exhaust from A & I Products is a critical component designed for optimal engine performance. This exhaust valve is manufactured from high-quality materials to ensure durability and resistance to extreme temperatures. Engineered to meet industry standards, it provides a reliable seal and efficient exhaust flow, contributing to improved engine efficiency. Compatible with a range of engine models, this exhaust valve is essential for maintaining optimal performance and longevity of your vehicle.A & I PRODUCTS exhaust valve model 31431595 is engineered for internal combustion engines to regulate exhaust gas flow. Made from heat-resistant alloy steel, it withstands high temperatures up to 1,000°F (538°C) and typical exhaust pressures. The valve features precision-machined surfaces for optimal sealing and durability under thermal cycling and mechanical stress. Compatible with specified engine models, it meets OEM dimensional and material standards. The valve stem and face dimensions ensure proper fit and function within exhaust valve assemblies.