
Vehicle Specific
Check if it fits by entering your vehicle info| Brand | Dorman |
| Part Number | 674-537 |
| 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 | 019495065104 |
| OE Part Number | 10166145 |
| Package Quantity | 1 |
| Position | Driver Side |
| Year Make Model | Trim | Engine |
|---|---|---|
| 1987-1993 Chevrolet G10 | All Trims | 8 Cyl 5.7L |
| 1989-1994 Chevrolet G10 | All Trims | 8 Cyl 5.0L |
| 1987-1994 Chevrolet G20 | All Trims | 8 Cyl 5.7L |
| 1989-1994 Chevrolet G20 | All Trims | 8 Cyl 5.0L |
| 1987-1988 Chevrolet G30 | All Trims | 8 Cyl 5.7L |
| 1989-1994 GMC G1500 | All Trims | 8 Cyl 5.0L |
| 1991-1993 GMC G1500 | All Trims | 8 Cyl 5.7L |
| 1987-1994 GMC G2500 | All Trims | 8 Cyl 5.7L |
| 1989-1994 GMC G2500 | All Trims | 8 Cyl 5.0L |
| 1987-1988 GMC G3500 | All Trims | 8 Cyl 5.7L |