
Vehicle Specific
Check if it fits by entering your vehicle info| Brand | Dorman |
| Part Number | 674-250 |
| 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 | No |
| Inlet Port Shape | Square |
| Installation Hardware Included | Yes |
| Item Grade | Regular |
| Manifold Bolt Hole Quantity | 6 |
| UPC | 019495027386 |
| OE Part Number | 10166143, 8-10166-143-0 |
| Package Quantity | 1 |
| Position | Driver Side |
| Year Make Model | Trim | Engine |
|---|---|---|
| 1991-1996 Chevrolet G30 | All Trims | 8 Cyl 5.7L |
| 1989 Chevrolet P20 | All Trims | 8 Cyl 5.7L |
| 1989-1991 Chevrolet P30 | All Trims | All Engines |
| 1989-1995 Chevrolet P30 | All Trims | 8 Cyl 5.7L |
| 1991-1996 GMC G3500 | All Trims | 8 Cyl 5.7L |
| 1989 GMC P2500 | All Trims | 8 Cyl 5.7L |
| 1989-1995 GMC P3500 | All Trims | 8 Cyl 5.7L |