2007-09 Chevrolet Express 2500HD CARB Compliant Cat Converter 5451535 Magnaflow Not Promoted TH350 and TH400 transmissions

TH350 and TH400 transmissions

7L V8 1969 - 1972 Chevrolet Chevelle Nomad 307/5

2008-2012 KK Liberty w/ W5A580 Transmission

50 State Emissions legal

or Terminator X Max ECU in Your Mustang

2007-09 Chevrolet Express 2500HD CARB Compliant Cat Converter 5451535 Magnaflow Not Promoted TH350 and TH400 transmissionsCatalytic Converter California Direct Fit Catalytic Converter Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct Fit Catalytic Converter 5451535. 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