
Vehicle Specific
Check if it fits by entering your vehicle info| Brand | Dorman | 
| Part Number | 674-910 | 
| Part Description | Cast Iron Natural Exhaust Manifold | 
| Finish | Natural | 
| Flange Bolt Hole Quantity | 2 | 
| Flange Stud Hole Quantity | 2 | 
| Gasket or Seal Included | Yes | 
| Header Material | Cast Iron | 
| Heat Shield Included | Yes | 
| Inlet Port Shape | Round | 
| Installation Hardware Included | Yes | 
| Item Grade | Regular | 
| Manifold Bolt Hole Quantity | 12 | 
| UPC | 019495389484 | 
| OE Part Number | 5135788AC | 
| Package Quantity | 1 | 
| Year Make Model | Trim | Engine | 
|---|---|---|
| 2004-2010 Dodge Ram 2500 | All Trims | 6 Cyl 5.9L | 
| 2004-2007 Dodge Ram 3500 | All Trims | 6 Cyl 5.9L | 
| 2008-2009 Dodge Ram 3500 | All Trims | All Engines |