02-06 Sierra 2500HD 6.0L Direct-Fit Catalytic Converter 21-989 Magnaflow turbos-and-parts 2020-2026 GMC Sierra 3500 HD

2020-2026 GMC Sierra 3500 HD 401 CID

1x Fuel Line (5/16" with Quick Disconnect Ends)

250" Product Type Valve Cover Accessories Warranty Limited 90 Day Width 1

8 V8 1977 - 1993 Dodge W150 318/5

02-06 Sierra 2500HD 6.0L Direct-Fit Catalytic Converter 21-989 Magnaflow turbos-and-parts 2020-2026 GMC Sierra 3500 HDOverview: Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 21 989. 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