Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 3391474. 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 1988-1993 Chevrolet C1500, 1988-1993 GMC C1500, 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
1992	Chevrolet	Astro	Base
1992	Chevrolet	Astro	CL
1992	Chevrolet	Astro	CS
1992	Chevrolet	Astro	LT
1988–1993	Chevrolet	C1500	Cheyenne
1988–1992	Chevrolet	C1500	Scottsdale
1988–1993	Chevrolet	C1500	Silverado
1990–1993	Chevrolet	C1500	WT
1988–1993	Chevrolet	C2500	Cheyenne
1988–1992	Chevrolet	C2500	Scottsdale
1988–1993	Chevrolet	C2500	Silverado
1988–1993	Chevrolet	K1500	Cheyenne
1988–1992	Chevrolet	K1500	Scottsdale
1988–1993	Chevrolet	K1500	Silverado
1991	Chevrolet	K1500	Sport
1990–1993	Chevrolet	K1500	WT
1988–1993	Chevrolet	K2500	Cheyenne
1988–1992	Chevrolet	K2500	Scottsdale
1988–1993	Chevrolet	K2500	Silverado
1988	Chevrolet	R20	Custom Deluxe
1988–1993	GMC	C1500	Sierra
1988–1993	GMC	C1500	Sierra SLE
1988–1993	GMC	C1500	Sierra SLX
1988–1993	GMC	C2500	Sierra
1988–1993	GMC	C2500	Sierra SLE
1988–1993	GMC	C2500	Sierra SLX
1988–1993	GMC	K1500	Sierra
1988–1993	GMC	K1500	Sierra SLE
1988–1993	GMC	K1500	Sierra SLX
1993	GMC	K1500	Sierra Sport
1988–1993	GMC	K2500	Sierra
1988–1993	GMC	K2500	Sierra SLE
1988–1993	GMC	K2500	Sierra SLX
1992	GMC	Safari	Base
1992	GMC	Safari	SLE
1992	GMC	Safari	SLT