Note: This accessory is a third-party product and is not manufactured or endorsed by . It is compatible with Chevrolet products. Description Designed for easy installation, this engine frost expansion plug kit is for automotive repair enthusiasts and professionals alike. Its user-friendly design allows for easy replacement, ensuring your engine block remains protected from coolant leaks and temperature-related damage, even in challenging weather conditions. Features -Color:Assorted Color -Material:Brass, carbon steel -Size(large silver):5.40X5.40X0.50cm/2.12X2.12X0.20in -Size(large yellow):4.20X4.20X0.50cm/1.65X1.65X0.20in - brass material: made from brass, this freeze plug kit withstands extreme temperatures, ensuring durability and reliable engine performance over time -engine precision: specifically designed for vehicles, the kit ensures a fit, simplifying installation and improving maintenance efficiency - coolant seal: the expansion enhances sealing capabilities, preventing coolant leaks and safeguarding the engine against overheating risks -Multivehicle compatibility: the versatile model fits a range of vehicles, making it a practical choice for various driving environments -Enhanced engine longevity: by optimizing engine cooling, this freeze plug kit reduces wear and tear, extending the lifespan of your vehicle and ensuring safe operation Package list: 24 x yellow freezing plugs 9 x small silver freezing plugs 3 x silver freezing plug 15 x screws