Catalytic Converter for HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 23455 fine-lines Internal pump passage in metering

Internal pump passage in metering block equipped with a tunable bleed off for further tuning of accelerator pump

2 V8 1987 - 1991 GMC V1500 Suburban 379/6

Sensor is Holley EFI Part # 554-103

5 Oxygen Sensor Location None Outlet Attachment Clamp-On Finish Stainless Steel Material Stainless Steel Series OEM Grade Subtitle Federal / EPA Compliant Title OEM Grade Direct-Fit Type Direct-Fit Clamp Included Yes Mounting Hardware Included Yes

5 Mounting Hardware Included Yes Heat Shield Attached No Inlet Attachment Bolt-On Hangers Included No Outlet Attachment Bolt-On Material Stainless Steel Clamp Included No Series OEM Grade Main Piping Diameter (In

Catalytic Converter for HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 23455 fine-lines Internal pump passage in meteringOverview: MagnaFlow HM Grade Federal EPA Compliant Direct Fit Catalytic Converter 23455 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state of the art 3D scanning systems in the