Need a replacement catalytic converter for your 1981 Chevrolet Camaro? MagnaFlow offers high-quality catalytic converters engineered for 1981 Chevrolet Camaro sub-models and engine sizes. We combine efficient design and state-of-the-art manufacturing to meet or exceed required emissions standards. Select your 1981 Chevrolet Camaro requirements and state vehicle registration to buy the best Camaro catalytic converter online that fits your '81 Camaro and meets your state’s emissions compliance.