The Brand New FEL-PRO MS 97241 Plenum Gasket Set is a high-quality gasket specifically designed for GMC vehicles with a 3.0L or 3.6L engine. Made by Fel-Pro, a trusted brand in gaskets, this set ensures a perfect seal to keep your vehicle's air and fuel delivery system running smoothly. With its manufacturer part number MS 97241 and United States origin, this plenum gasket set is a reliable choice for maintaining your car's performance.