Grand Rock Grand Rock 4" X 8" ID / 5" FLARE ALZ Part No: T588-8F

The Grand Rock T588-8F 4" X 8" ID / 5" FLARE ALZ, is designed for high-performance truck exhaust systems requiring secure connections and optimal flow. The 4-inch inner diameter and 5-inch flare ensure a precise, leak-free fit, while the ALZ construction provides excellent corrosion resistance for long-lasting durability. This flare is ideal for both exhaust repairs and upgrades, offering superior performance and reliability. It helps reduce backpressure and improve engine efficiency, making it an essential component for maintaining the integrity of your exhaust system.