![Pypes Performance Exhaust SMB13R: Race-Pro Crossmember Back X-Pipe Exhaust System for 1966-1974 Mopar B-Body [3 in.]](/web/image/product.product/97381/image_1024/%5BPYE-SMB13R%5D%20Pypes%20Performance%20Exhaust%20SMB13R:%20Race-Pro%20Crossmember%20Back%20X-Pipe%20Exhaust%20System%20for%201966-1974%20Mopar%20B-Body%20%5B3%20in.%5D?unique=03b37ee)
![Pypes Performance Exhaust SMB13R: Race-Pro Crossmember Back X-Pipe Exhaust System for 1966-1974 Mopar B-Body [3 in.]](/web/image/product.product/97381/image_128/%5BPYE-SMB13R%5D%20Pypes%20Performance%20Exhaust%20SMB13R:%20Race-Pro%20Crossmember%20Back%20X-Pipe%20Exhaust%20System%20for%201966-1974%20Mopar%20B-Body%20%5B3%20in.%5D?unique=03b37ee)
Pypes Performance Exhaust SMB13R: Race-Pro Crossmember Back X-Pipe Exhaust System for 1966-1974 Mopar B-Body [3 in.]
Crossmember-Back Exhaust Systems - Mopar B-Body
Race-Pro Crossmember Back X-Pipe Exhaust System 1966-1974 Mopar B-Body 3 in. Diameter Tubing Dual Rear Exit Race-Pro Mufflers Powerful & Modern Sound Sold as a Kit