2007 2008 GMC Acadia 3.6L Direct-Fit Catalytic Converter 5451445 Magnaflow flywheels-flexplates-and-parts Thread sizes: 3/4-16 UNF 7/8-14

Thread sizes: 3/4-16 UNF 7/8-14 UNF

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2007 2008 GMC Acadia 3.6L Direct-Fit Catalytic Converter 5451445 Magnaflow flywheels-flexplates-and-parts Thread sizes: 3/4-16 UNF 7/8-14Overview: Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct Fit Catalytic Converter 5451445. 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