2003-06 Chevy Silverado 2500 HD Direct-Fit Catalytic Converter 4551479 Magnaflow holley (2) Throttle Linkage Mounting Bosses

(2) Throttle Linkage Mounting Bosses

Air Tube Adaptable No Material Stainless Steel Sensor Port Count 2 Hangers Included No Series OEM Grade Subtitle Federal / EPA Compliant Overall Length (In

With only 500 Ohms/foot of resistance

OEM - 15043857

winning more races than all others combined

2003-06 Chevy Silverado 2500 HD Direct-Fit Catalytic Converter 4551479 Magnaflow holley (2) Throttle Linkage Mounting BossesOverview: Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct Fit Catalytic Converter 4551479. 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