When it comes to maintaining or upgrading your 2011 Workhorse Custom Chassis W24, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Exhaust Manifold and Header for your W24. We currently carry a top Exhaust Manifold and Header in stock that is built to last. Whether you’re replacing a damaged Exhaust Manifold and Header or looking to upgrade, our selection for the 2011 Workhorse Custom Chassis W24 ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.