MagnaFlow CARB-grade (4451413) direct-fit catalytic converter for the 1996-2000 Chevrolet Express 3500 5.7L. Spun-body 409 stainless construction with mandrel-bent tubing and a single laser-fusion weld replicates the OE design for smooth flow and a leak-resistant seal; it installs with the proper tools — no cutting or welding required. CARB compliant for legal use in California and CARB states.
| Type | Direct-fit catalytic converter |
| Grade | California CARB-compliant |
| Material | 409 stainless steel (spun body) |
| Emissions | CARB compliant (CA legal) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1996-1999 | Chevrolet | Express 1500 | Base |
| 1996-1999 | Chevrolet | Express 1500 | LS |
| 1996-2000 | Chevrolet | Express 2500 | Base |
| 1996-2000 | Chevrolet | Express 2500 | LS |
| 1996-2000 | Chevrolet | Express 3500 | Base |
| 1996-2000 | Chevrolet | Express 3500 | LS |
| 1996 | Chevrolet | G30 | Beauville |
| 1996 | Chevrolet | G30 | Chevy Van |
| 1996 | Chevrolet | G30 | Hi-Cube |
| 1996 | Chevrolet | G30 | Sportvan |
| 1996 | GMC | G3500 | Magnavan |
| 1996 | GMC | G3500 | Rally |
| 1996 | GMC | G3500 | Rally Camper Special |
| 1996 | GMC | G3500 | Rally STX |
| 1996 | GMC | G3500 | Vandura |
| 1996 | GMC | G3500 | Vandura Special |
| 1996-2000 | GMC | Savana 1500 | Base |
| 1996-2000 | GMC | Savana 1500 | SLE |
| 1996-2000 | GMC | Savana 2500 | Base |
| 1996-2000 | GMC | Savana 2500 | SLE |
| 1996-2000 | GMC | Savana 3500 | Base |
| 1996-2000 | GMC | Savana 3500 | SLE |
