Upgrade your engine with these high-quality carburetor base gaskets designed Compatible with Holley Carburetor, Edelbrock Carburetor, and various Small Block Chevy (SBC) and Big Block Chevy (BBC) engines, including 265, 283, 307, 327, 350, 383, 400, and 402 models. Crafted as a replacement for FEL-PRO 1900, these gaskets provide a reliable seal between the carburetor and intake manifold, ensuring optimal performance and preventing leaks. Constructed from durable materials, they offer long-lasting durability and resistance to heat, oil, and other engine fluids. With precise fitment and easy installation, these gaskets are an essential component for maintaining your engine's efficiency and longevity. Invest in these top-notch carburetor base gaskets and keep your classic American muscle car running smoothly.