
Vehicle Specific
Check if it fits by entering your vehicle info| Brand | Dorman |
| Part Number | 674-524 |
| Part Description | Cast Iron Natural Exhaust Manifold |
| Finish | Natural |
| Flange Bolt Hole Quantity | 0 |
| Flange Stud Hole Quantity | 3 |
| Gasket or Seal Included | Yes |
| Header Material | Cast Iron |
| Heat Shield Included | Yes |
| Inlet Port Shape | Square |
| Installation Hardware Included | Yes |
| Item Grade | Regular |
| Manifold Bolt Hole Quantity | 6 |
| UPC | 037495059886 |
| OE Part Number | 12560514, 12562407, 12574320, 12592083 |
| Package Quantity | 1 |
| Position | Passenger Side |
| Year Make Model | Trim | Engine |
|---|---|---|
| 2003-2014 Chevrolet Express 1500 | All Trims | 6 Cyl 4.3L |
| 2003-2005 Chevrolet Express 2500 | All Trims | 6 Cyl 4.3L |
| 2009-2014 Chevrolet Express Cargo | All Trims | 6 Cyl 4.3L |
| 1999-2013 Chevrolet Silverado 1500 | All Trims | 6 Cyl 4.3L |
| 2007 Chevrolet Silverado 1500 Classic | All Trims | 6 Cyl 4.3L |
| 2003-2014 GMC Savana 1500 | All Trims | 6 Cyl 4.3L |
| 2003-2005 GMC Savana 2500 | All Trims | 6 Cyl 4.3L |
| 1999-2013 GMC Sierra 1500 | All Trims | 6 Cyl 4.3L |
| 2007 GMC Sierra 1500 Classic | All Trims | 6 Cyl 4.3L |
| 2003 Workhorse FasTrack FT931 | All Trims | 6 Cyl 4.3L |