Valve Seat 2.450 x 2.090 x .375

The Valve Seat 2.450 x 2.090 x .375 from DART is a precision-engineered component designed for use in high-performance engine builds. This valve seat is essential for ensuring proper combustion sealing and thermal management in various engine applications, making it a reliable choice for both enthusiasts and professional machine shops.

Manufactured to exacting specifications, this valve seat features a 2.450-inch outer diameter and a 2.090-inch sealing diameter, ensuring a perfect fit in compatible cylinder head bores. Its .375-inch thickness provides optimal material density for effective heat dissipation and structural integrity under peak combustion pressures. DART's advanced manufacturing process guarantees true concentricity and a high-quality surface finish, which enhances sealing against valve faces and maximizes compression retention.

This valve seat is particularly beneficial for small-block and mid-sized engine platforms where precision valve seating is critical for performance and longevity. Proper installation requires appropriate bore preparation and alignment tools, and most users will benefit from professional machine shop fitting to achieve factory-correct valve seat angles and run-out specifications.