2012 2015 Chevrolet Sonic 1.8L Direct-Fit Catalytic Converter 5571421 Magnaflow short-bed 7L V8 1969 - 1974

7L V8 1969 - 1974 GMC K25/K2500 Pickup   350/5

These new billet block adapters allow the use of a big block Chevy electric water pump on the GM LS engine

070" Jet size

Holley Performance Products has been the undisputed leader in fuel systems for over 100 years

1964-1967 Pontiac Tempest

2012 2015 Chevrolet Sonic 1.8L Direct-Fit Catalytic Converter 5571421 Magnaflow short-bed 7L V8 1969 - 1974Overview: Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct Fit Catalytic Converter 5571421. 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