The Fel-Pro MS959771 Lower Intake Manifold Gasket Set is specifically designed for 97-05 Buick 3.8L 3800 S/C engines. This gasket set includes the lower intake manifold gasket from the trusted brand Fel-Pro, ensuring a precise fit and reliable sealing to improve the air and fuel delivery system of the vehicle. With the manufacturer part number MS95977-1, this gasket set is a critical component for maintaining the performance and efficiency of your Buick engine.