1977 Chevy Nova Emission Legal Exhaust System
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Our E-Rod cat pipes came with these killer GM exhaust couplers that are a true 2-1/2 inches, making them a great option for creating a midsection that can be unbolted out of the exhaust for easier access to the trans if it should need to be pulled. We don’t have the PN, but they stamped 63.50 and are stock on the fifth-gen Camaro SS. View Related Article
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