Catalytic Converter for HM Grade Federal / EPA Compliant Semi-Direct Fit Catalytic Converter MagnaFlow 23771 rocker-arms-and-parts 1973-1974 GMC K15 Pickup/K25 Pickup/K35

1973-1974 GMC K15 Pickup/K25 Pickup/K35 Pickup 350/5

146 Jet Size

6L V8 1975 Buick Century Luxus 350/5

1963-1974 Chevrolet K20 Pickup

7L V8 1967 GMC C25/C2500 Pickup 283/4

Catalytic Converter for HM Grade Federal / EPA Compliant Semi-Direct Fit Catalytic Converter MagnaFlow 23771 rocker-arms-and-parts 1973-1974 GMC K15 Pickup/K25 Pickup/K35Keep the check engine light off with MagnaFlow HM Grade Federal EPA Compliant Semi Direct Fit Catalytic Converter 23771. With features including free flowing mandrel bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no welding required. MagnaFlow's state of the art metrology department uses the latest 3D scanning systems during research and development, so you can be