Catalytic Converter for 2004 Ford F-150 Heritage 4.2L MagnaFlow 458031 complete-line-kit 2 L L4 1946 -

2 L L4 1946 - 1958 Jeep Willys 134/2

7 V8 1977 - 1980 Buick Regal 305/5 V8 1979 - 1980 Buick Regal 301/4

Notes: NOT Intended for vehicles equipped with Bi-Mode (NPP) Exhaust Option

9 L V6 1998 - 2001 Dodge Dakota SLT 239/3

Catalytic Converter for 2004 Ford F-150 Heritage 4.2L MagnaFlow 458031 complete-line-kit 2 L L4 1946 -Overview: MagnaFlow California Grade CARB Compliant Direct Fit Catalytic Converter 458031 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