Used. The product is an OEM General Motors supercharger water manifold, specifically designed for the Corvette, Camaro, and CTSV models with the LT4 engine. The manufacturer part number is 12661913, and it can interchange with part number 356089. This essential component helps regulate the water supply to the supercharger, ensuring optimal performance and durability for your vehicle. Made by GM, this high-quality part is a direct replacement for your supercharger system, offering reliability and compatibility with your specific vehicle model.
