MagnaFlow CARB-Grade direct-fit catalytic converter (4451455) for the 1996-1998 Chevrolet Blazer 4.3L and related GMC Jimmy and Oldsmobile Bravada applications. Spun-body mandrel-bent 409 stainless tubing with a single laser-fusion weld replicates the OE design for smooth flow and a leak-resistant seal; installs with no cutting or welding, and includes gaskets and hardware. Meets California Air Resources Board requirements — legal in California and CARB-restricted states.
| Type | Direct-fit catalytic converter |
| Grade | CARB Grade |
| Material | 409 stainless steel (spun body) |
| Hardware | Gaskets and hardware included |
| Emissions | CARB compliant (CA legal) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1996-1998 | Chevrolet | Blazer | Base |
| 1996-1998 | Chevrolet | Blazer | LS |
| 1996-1998 | Chevrolet | Blazer | LT |
| 1996 | GMC | Jimmy | Base |
| 1998 | GMC | Jimmy | Envoy |
| 1996-1998 | GMC | Jimmy | SL |
| 1996-1998 | GMC | Jimmy | SLE |
| 1996-1998 | GMC | Jimmy | SLS |
| 1996-1998 | GMC | Jimmy | SLT |
| 1996-1998 | Oldsmobile | Bravada | Base |
