MagnaFlow CARB-Grade California CARB-compliant direct-fit catalytic converter (3391473) for the 1990-1995 Chevrolet C3500 7.4L. 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; installs with no cutting or welding. CARB-compliant — legal in California and CARB states.
| Type | Direct-fit catalytic converter |
| Grade | CARB Grade |
| Material | 409 stainless steel (spun body) |
| Emissions | CARB compliant (California legal) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1990-1993 | Chevrolet | C1500 | 454 SS |
| 1990-1992 | Chevrolet | C1500 | Cheyenne |
| 1990 | Chevrolet | C1500 | Scottsdale |
| 1990-1992 | Chevrolet | C1500 | Silverado |
| 1990-1992 | Chevrolet | C1500 | WT |
| 1994-1995 | Chevrolet | C2500 | Base |
| 1991-1995 | Chevrolet | C2500 | Cheyenne |
| 1991-1992 | Chevrolet | C2500 | Scottsdale |
| 1991-1995 | Chevrolet | C2500 | Silverado |
| 1994-1995 | Chevrolet | C2500 | WT |
| 1994-1995 | Chevrolet | C2500 Suburban | Base |
| 1995 | Chevrolet | C2500 Suburban | LS |
| 1995 | Chevrolet | C2500 Suburban | LT |
| 1994 | Chevrolet | C2500 Suburban | Silverado |
| 1994-1995 | Chevrolet | C3500 | Base |
| 1990-1995 | Chevrolet | C3500 | Cheyenne |
| 1990-1992 | Chevrolet | C3500 | Scottsdale |
| 1990-1995 | Chevrolet | C3500 | Silverado |
| 1994-1995 | Chevrolet | K2500 | Base |
| 1991-1995 | Chevrolet | K2500 | Cheyenne |
| 1991-1992 | Chevrolet | K2500 | Scottsdale |
| 1991-1995 | Chevrolet | K2500 | Silverado |
| 1994-1995 | Chevrolet | K2500 | WT |
| 1994-1995 | Chevrolet | K2500 Suburban | Base |
| 1995 | Chevrolet | K2500 Suburban | LS |
| 1995 | Chevrolet | K2500 Suburban | LT |
| 1994 | Chevrolet | K2500 Suburban | Silverado |
| 1994-1995 | Chevrolet | K3500 | Base |
| 1990-1995 | Chevrolet | K3500 | Cheyenne |
| 1990-1992 | Chevrolet | K3500 | Scottsdale |
| 1990-1995 | Chevrolet | K3500 | Silverado |
| 1991 | Chevrolet | R2500 Suburban | Scottsdale |
| 1991 | Chevrolet | R2500 Suburban | Silverado |
| 1990-1991 | Chevrolet | R3500 | Cheyenne |
| 1990 | Chevrolet | R3500 | Scottsdale |
| 1990-1991 | Chevrolet | R3500 | Silverado |
| 1990-1991 | Chevrolet | V3500 | Cheyenne |
| 1990 | Chevrolet | V3500 | Scottsdale |
| 1990-1991 | Chevrolet | V3500 | Silverado |
| 1991-1993 | GMC | C2500 | Sierra |
| 1994-1995 | GMC | C2500 | Sierra SL |
| 1991-1995 | GMC | C2500 | Sierra SLE |
| 1994-1995 | GMC | C2500 | Sierra SLT |
| 1991-1993 | GMC | C2500 | Sierra SLX |
| 1994-1995 | GMC | C2500 Suburban | Base |
| 1994-1995 | GMC | C2500 Suburban | SLE |
| 1995 | GMC | C2500 Suburban | SLT |
| 1990-1993 | GMC | C3500 | Sierra |
| 1994-1995 | GMC | C3500 | Sierra SL |
| 1990-1995 | GMC | C3500 | Sierra SLE |
| 1994-1995 | GMC | C3500 | Sierra SLT |
| 1990-1993 | GMC | C3500 | Sierra SLX |
| 1991-1993 | GMC | K2500 | Sierra |
| 1994-1995 | GMC | K2500 | Sierra SL |
| 1991-1995 | GMC | K2500 | Sierra SLE |
| 1994-1995 | GMC | K2500 | Sierra SLT |
| 1991-1993 | GMC | K2500 | Sierra SLX |
| 1994-1995 | GMC | K2500 Suburban | Base |
| 1994-1995 | GMC | K2500 Suburban | SLE |
| 1995 | GMC | K2500 Suburban | SLT |
| 1990-1993 | GMC | K3500 | Sierra |
| 1994-1995 | GMC | K3500 | Sierra SL |
| 1990-1995 | GMC | K3500 | Sierra SLE |
| 1994-1995 | GMC | K3500 | Sierra SLT |
| 1990-1993 | GMC | K3500 | Sierra SLX |
| 1990-1991 | GMC | R3500 | Base |
| 1990-1991 | GMC | R3500 | SLE |
| 1990-1991 | GMC | V3500 | Base |
| 1990-1991 | GMC | V3500 | SLE |
