Catalytic Converter for OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 49194 tailpipe They are a direct fit

They are a direct fit for use with the LS Retro-fit oil pans

Year Make Model Submodel Engine Size 1957 - 1961 Ford Fairlane 292/4

with all of the performance benefits that you would expect from Flowmaster

3 V6 1996 - 1998 Chevrolet K1500 262/4

Catalytic Converter for OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 49194 tailpipe They are a direct fitOverview: Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 49194. 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