Dorman 674-738 Exhaust Manifold
Regular price
$436.68
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Product Description
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.
- Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
- Reliable construction - durable materials resist warping, cracking and leaking for long-lasting performance
- Complete repair - includes all necessary gaskets and downpipe hardware
- Trustworthy design - built by industry leader in aftermarket manifolds
Detailed Applications
| Year | Make | Model | Configuration | Positions | Application Notes |
|---|---|---|---|---|---|
| 2000 | Chevrolet | B7 | V8 454 7.4L | Left; Right | |
| 2000 | Chevrolet | C6500 Kodiak | V8 454 7.4L | Left; Right | |
| 2000 | Chevrolet | C7500 Kodiak | V8 454 7.4L | Left; Right | |
| 2000 | GMC | B7 | V8 454 7.4L | Left; Right | |
| 2000 | GMC | C6500 Topkick | V8 454 7.4L | Left; Right | |
| 2000 | GMC | C7500 Topkick | V8 454 7.4L | Left; Right | |
| 2000 | Workhorse | P32 | V8 454 7.4L; GAS | Left; Right | |
| 2000 | Workhorse | P42 | V8 454 7.4L; GAS | Left; Right | |
| 1999 | Chevrolet | B7 | V8 454 7.4L | Left; Right | |
| 1999 | Chevrolet | C6500 Kodiak | V8 454 7.4L | Left; Right | |
| 1999 | Chevrolet | C7500 Kodiak | V8 454 7.4L | Left; Right | |
| 1999 | Chevrolet | P30 | V8 454 7.4L; VIN B | Left; Right | |
| 1999 | GMC | B7 | V8 454 7.4L | Left; Right | |
| 1999 | GMC | C6500 Topkick | V8 454 7.4L | Left; Right | |
| 1999 | GMC | C7500 Topkick | V8 454 7.4L | Left; Right | |
| 1999 | GMC | P3500 | V8 454 7.4L; VIN B | Left; Right | |
| 1999 | Workhorse | P32 | V8 454 7.4L; GAS | Left; Right | |
| 1999 | Workhorse | P42 | V8 454 7.4L; GAS | Left; Right | |
| 1998 | Chevrolet | P30 | V8 454 7.4L; VIN B | Left; Right | |
| 1998 | GMC | P3500 | V8 454 7.4L; VIN B | Left; Right |
Product Specifications
| Color: | Metallic Gray |
|---|---|
| Gasket Or Seal Included: | Yes |
| Grade Type: | Standard Replacement |
| Heat Shield Included: | No |
| Material: | Cast Iron |
| Mounting Hardware Included: | Yes |
| Package Contents: | Exhaust Manifold; 1 Manifold Gasket and 1 Flange; 3 Studs; 3 Nuts |
| Package Quantity: | 1 |
| Packaging Type: | Box |
| Port Shape: | Square |
OE Numbers
| DIRECT OE CROSS | |
|---|---|
| 12562999 | GENERAL MOTORS |
| 12563000 | GENERAL MOTORS |