Give your heavy-duty exhaust a finishing touch with this 8-to-5-Inch ID Miter Top Exhaust Stack. This chrome-plated steel exhaust stack features a miter-cut design with an 8-inch diameter reduced to a 5-inch inside diameter, and it is available in 84-, 96-, and 108-inch length options. The 84-inch version has an 8-inch diameter reduced to a 5-inch outside diameter, while the 108-inch option measures 8 inches by 5 inches ID and 108 inches overall. The 96-inch version is made from chrome-plated steel and measures 8-to-5 inches ID. These universal heavy-duty truck exhaust stacks are sold individually, with select configurations made in the USA, and include a warranty against defects in workmanship and materials. They are aftermarket replacement parts, not OEM components. These stacks are special-order items and cannot be canceled or returned, so compare the dimensions and existing exhaust components before ordering to help confirm the correct configuration for your truck.