MagnaFlow Conv DF GM 77 79

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MagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, rather than meets, the highest standards of product performance and efficiency in the industry. MagnaFlow uses both Ceramic and Metallic substrates with different combinations of cell density and wall thickness to meet vehicle specific requirements. MagnaFlow Universal Catalytic Converters form the basic building blocks for a comprehensive line of direct-fit applications. The main benefit of the universal catalytic converter is that one unit may cover a wide variety of vehicle makes and models. Installing universal converters often requires the use of welding, cutting and tube bending equipment that is readily available to most professional installers.

This Part Fits:

Year Make Model Submodel
1980 Buick Century Base
1978-1979 Buick Century Custom
1980 Buick Century Estate
1978-1980 Buick Century Limited
1978-1979 Buick Century Special
1978-1980 Buick Century Sport
1976-1979 Buick Electra 225
1980 Buick Electra Estate Wagon
1976-1980 Buick Electra Limited
1978-1980 Buick Electra Park Avenue
1980 Buick Estate Wagon Base
1977-1980 Buick LeSabre Base
1977-1978 Buick LeSabre Custom
1977 Buick LeSabre Custom Sport
1979-1980 Buick LeSabre Limited
1978-1980 Buick LeSabre Sport
1978-1980 Buick Regal Base
1978-1980 Buick Regal Limited
1978-1980 Buick Regal Sport
1977-1980 Buick Riviera Base
1978 Buick Riviera LXXV Anniversary Edition
1979-1980 Buick Riviera S
1977-1980 Cadillac DeVille Base
1978-1980 Cadillac DeVille Cabriolet
1977-1980 Cadillac DeVille d'Elegance
1978-1979 Cadillac DeVille Phaeton
1979-1980 Cadillac Eldorado Base
1979-1980 Cadillac Eldorado Biarritz
1979-1980 Cadillac Eldorado Cabriolet
1977 Cadillac Fleetwood 75
1977 Cadillac Fleetwood 75 Formal
1978-1980 Cadillac Fleetwood Base
1977-1980 Cadillac Fleetwood Brougham
1978-1980 Cadillac Fleetwood Brougham d'Elegance
1977-1980 Cadillac Fleetwood Formal
1977-1980 Cadillac Seville Base
1978-1980 Cadillac Seville Elegante
1977-1978 Cadillac Seville Opera
1980 Chevrolet Camaro Base
1980 Chevrolet Camaro Berlinetta
1980 Chevrolet Camaro Rally Sport
1980 Chevrolet Camaro Z28
1977-1980 Chevrolet Caprice Classic
1977-1978 Chevrolet Caprice Classic Estate
1977-1980 Chevrolet Caprice Classic Landau
1979-1980 Chevrolet Caprice Classic Sport
1978-1979 Chevrolet El Camino Base
1978 Chevrolet El Camino Conquista
1979 Chevrolet El Camino Royal Knight
1978-1979 Chevrolet El Camino SS
1977-1980 Chevrolet Impala Base
1977 Chevrolet Impala Custom
1977-1979 Chevrolet Impala Landau
1979-1980 Chevrolet Impala Sport
1978-1980 Chevrolet Malibu Base
1978-1980 Chevrolet Malibu Classic
1978-1980 Chevrolet Malibu Classic Estate
1978-1980 Chevrolet Malibu Classic Landau
1979-1980 Chevrolet Malibu Classic Sport
1979-1980 Chevrolet Malibu Estate
1979 Chevrolet Malibu Landau
1979 Chevrolet Malibu Police
1979-1980 Chevrolet Malibu Sport
1979 Chevrolet Monte Carlo Base
1979-1980 Chevrolet Monte Carlo Landau
1980 Chevrolet Monte Carlo Sport
1978-1979 GMC Caballero Base
1978-1979 GMC Caballero Diablo
1978-1979 GMC Caballero Laredo
1977-1979 Oldsmobile 98 Luxury
1977-1979 Oldsmobile 98 Regency
1977-1979 Oldsmobile Custom Cruiser Base
1980 Oldsmobile Cutlass Base
1980 Oldsmobile Cutlass Brougham
1980 Oldsmobile Cutlass LS
1978-1979 Oldsmobile Cutlass Vista Cruiser
1979 Oldsmobile Cutlass Vista Cruiser Brougham
1978-1980 Oldsmobile Cutlass Calais Base
1978-1979 Oldsmobile Cutlass Salon 442
1978-1980 Oldsmobile Cutlass Salon Base
1978-1980 Oldsmobile Cutlass Salon Brougham
1979 Oldsmobile Cutlass Salon Hurst
1978-1979 Oldsmobile Cutlass Supreme Base
1978-1979 Oldsmobile Cutlass Supreme Brougham
1977-1979 Oldsmobile Delta 88 Base
1977-1979 Oldsmobile Delta 88 Royale
1977-1979 Oldsmobile Toronado Brougham
1977 Oldsmobile Toronado XS
1977-1979 Oldsmobile Toronado XSR
1977-1979 Pontiac Bonneville Base
1977-1979 Pontiac Bonneville Brougham
1978-1979 Pontiac Bonneville Safari
1977-1979 Pontiac Catalina Base
1977-1979 Pontiac Catalina Safari
1980 Pontiac Firebird Base
1980 Pontiac Firebird Esprit
1980 Pontiac Firebird Formula
1979 Pontiac Grand Am Base
1979-1980 Pontiac Grand LeMans Base
1978-1980 Pontiac Grand LeMans Safari
1979-1980 Pontiac Grand Prix Base
1979-1980 Pontiac Grand Prix LJ
1979-1980 Pontiac Grand Prix SJ
1977-1978 Pontiac Grand Safari Base
1979-1980 Pontiac LeMans Base
1978-1980 Pontiac LeMans Safari

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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