Experience the reliability and quality that comes with OEM authenticity. This Original Big Block Dodge Truck/Power Wagon 400-440 Exhaust Manifold, part number 3769103, is a genuine product designed for a precise fit and enduring performance. Crafted from durable cast iron, this manifold is a testament to Dodge's commitment to robust construction and longevity.Designed for placement on both the left and right sides of your vehicle, this vintage piece is a standout due to its interchange part number Big Block Mopar, ensuring compatibility and ease of installation. Embrace the heritage and engineering of Dodge with this essential component for your classic or vintage truck.