MagnaFlow OEM-grade direct-fit catalytic converter for 2001–2006 Sierra HD V8 6.0L passenger side is Federal/EPA compliant and designed to replicate OE fit and flow. Constructed with corrosion-resistant stainless tubing and mandrel-bent geometry, it includes the listed gaskets, clamp, and crush ring for a no-cut, direct replacement. The unit is built to meet federal emissions requirements.
MagnaFlow Direct Fit Catalytic Converter 2001-2006 Sierra HD V8 6.0L Passenger Side