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DormanPart #: 674-516
Dorman 674-516 Exhaust Manifold - Right
⚙️ 23 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$189.22Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet and GMC, G30, G3500, P30, and P3500
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Exhaust Manifold options
Dorman 674-516 Exhaust Manifold - Right
| Brand | Dorman |
| Part Number | 674-516 |
| Material | Cast iron |
| Color | Natural |
| Port Shape | Square |
| Mounting Hardware Included | Yes |
| Grade Type | Regular |
| Gasket Or Seal Included | Yes |
| Heat Shield Included | Yes |
| Package Contents | Exhaust manifold; 3 manifold gaskets; 1 flange; 3 studs; 3 spring |
This part fits 23 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1996 | Chevrolet | G30 | 4.3L | V6 | Right | |
| 1995 | Chevrolet | G30 | 4.3L | V6 | Right | |
| 1995 | Chevrolet | P30 | 4.3L | V6 | Right | |
| 1995 | GMC | G3500 | 4.3L | V6 | Right | |
| 1995 | GMC | P3500 | 4.3L | V6 | Right | |
| 1994 | Chevrolet | G30 | 4.3L | V6 | Right | |
| 1994 | Chevrolet | P30 | 4.3L | V6 | Right | |
| 1994 | GMC | G3500 | 4.3L | V6 | Right | |
| 1994 | GMC | P3500 | 4.3L | V6 | Right | |
| 1993 | Chevrolet | G30 | 4.3L | V6 | Right | |
| 1993 | Chevrolet | P30 | 4.3L | V6 | Right | |
| 1993 | GMC | G3500 | 4.3L | V6 | Right | |
| 1993 | GMC | P3500 | 4.3L | V6 | Right | |
| 1992 | Chevrolet | G30 | 4.3L | V6 | Right | |
| 1992 | Chevrolet | P30 | 4.3L | V6 | Right | |
| 1992 | GMC | G3500 | 4.3L | V6 | Right | |
| 1992 | GMC | P3500 | 4.3L | V6 | Right | |
| 1991 | Chevrolet | G30 | 4.3L | V6 | Right | |
| 1991 | Chevrolet | P30 | 4.3L | V6 | Right | |
| 1991 | GMC | G3500 | 4.3L | V6 | Right | |
| 1991 | GMC | P3500 | 4.3L | V6 | Right | |
| 1990 | Chevrolet | P30 | 4.3L | V6 | Right | |
| 1990 | GMC | P3500 | 4.3L | V6 | Right |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
10055570101210
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.