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Looking for aftermarket parts to modify or upgrade your 1981 Checker Marathon with catalytic converter universal? At Tunersports.com we carry a huge selection of the top name brand performance catalytic converter universal parts and accessories.
 IN STOCK - DROPSHIPS 3322016Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 3322016. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single la... MagnaFlow 2.50in. PC1 Universal Converter 1981-1982 Checker Marathon Base / Deluxe $757.00 |
 IN STOCK - DROPSHIPS 3322306Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 3322306. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single la... MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 2.50in PC1 1975-1982 Checker Marathon Base / Deluxe $610.00 |
 IN STOCK 94006Keep the check engine light off with MagnaFlow Standard Grade Federal/EPA Compliant Universal Catalytic Converter 94006. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design. With highly corrosion resistant, stainless steel construction, you can have confidence in ... MagnaFlow Conv Univ 2.5 FED 1980-1982 Checker Marathon Base / Deluxe $129.00 |
 IN STOCK 94016Keep the check engine light off with MagnaFlow Standard Grade Federal/EPA Compliant Universal Catalytic Converter 94016. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design. With highly corrosion resistant, stainless steel construction, you can have confidence in ... MagnaFlow Conv Univ 2.5 W/Air FED 1981-1982 Checker Marathon Base / Deluxe $137.00 |