This exhaust manifold fits perfectly with Dodge Cummins diesel engine ISLe. It is made of iron substrate and steel material, and it comes in black color. The part number for this item is 3937478, and it is an OE/OEM part from China. This exhaust manifold is ideal for those who want to upgrade their vehicle's performance and enhance its efficiency. It is suitable for use in manifolds and headers, as well as in exhaust and emission systems. Buy now to experience its outstanding quality and durability.