Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 3391473. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency.This direct-fit catalytic converter is designed to fit the 1990-1995 Chevrolet C3500, 1990-1995 Chevrolet K3500, and additional vehicles. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.

Vehicle Fitment

Years	Make	Model	Trim
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