This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair.
EXHAUST MANIFOLD KIT
Exhaust, Manifold, Manifolds
Exhaust Header
| Brand |
Dorman |
|---|---|
| Part Number (MPN) |
674-501 |
| SKU |
674-501 |
| UPC / GTIN |
019495017646 / 00019495017646 |
| Condition |
New |
| Position |
Left, Right |
| Gasket Or Seal Included |
Yes |
| Grade Type |
Standard Replacement |
| Heat Shield Included |
No |
| Material |
Cast Iron |
| Mounting Hardware Included |
Yes |
| Package Contents |
Exhaust Manifold |
| Port Shape |
Square |
| Year |
1990 |
| Make |
Chevrolet |
| Model |
B60 |
| Body & Trim |
B6P042 |
| Engine & Transmission |
5.7L V8 – Gas |
| A Premium |
34485119201191139, 24056704530728209 |
| ATP |
101060 |
| DAVICO CONVERTERS |
662996 |
| Davico Mfg |
662996 |
| General Motors |
372243 |
Vehicle Fitment