The MagnaFlow California-grade direct-fit catalytic converter 3322456 replaces the OEM unit on 1982–1993 GM midsize applications. With 16-gauge 409 stainless steel tubing and mandrel-bent construction, it preserves OEM-like exhaust flow and resists corrosion for long service life. The converter installs without cutting or welding, includes essential gaskets and hardware, and is designed and tested to meet CARB requirements for legal use in California and CARB-restricted states for the listed vehicles.
MagnaFlow 82-93 GM midsize CA Direct Fit Converter