MagnaFlow CARB-grade California-compliant direct-fit catalytic converter (4551525) for the 2006-2010 Chevrolet Express 3500 and GMC Savana 3500 6.0L. The spun-body 409 stainless construction with a single laser-fusion weld replicates the OE design for smooth flow and a leak-resistant seal and installs with no cutting or welding. Includes gaskets and hardware. CARB EO compliant for legal use in California and CARB states.
| Type | Direct-fit catalytic converter |
| Grade | CARB Grade (California) |
| Material | 409 stainless steel (spun body) |
| Hardware | Includes gaskets and hardware |
| Emissions | CARB EO compliant (CA legal) |
Documents: Technical Bulletin (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006-2010 | Chevrolet | Express 3500 | Base |
| 2006-2010 | Chevrolet | Express 3500 | LS |
| 2006-2010 | Chevrolet | Express 3500 | LT |
| 2006-2010 | GMC | Savana 3500 | Base |
| 2007-2010 | GMC | Savana 3500 | LS |
| 2007-2010 | GMC | Savana 3500 | LT |
