![Pypes Performance Exhaust SMB43S: Street-Pro Crossmember Back H-Pipe Exhaust System with Street-Pro Mufflers for 1966-1974 Mopar B-Body [3in.]](/web/image/product.product/98084/image_1024/%5BPYE-SMB43S%5D%20Pypes%20Performance%20Exhaust%20SMB43S:%20Street-Pro%20Crossmember%20Back%20H-Pipe%20Exhaust%20System%20with%20Street-Pro%20Mufflers%20for%201966-1974%20Mopar%20B-Body%20%5B3in.%5D?unique=a2ff358)
![Pypes Performance Exhaust SMB43S: Street-Pro Crossmember Back H-Pipe Exhaust System with Street-Pro Mufflers for 1966-1974 Mopar B-Body [3in.]](/web/image/product.product/98084/image_128/%5BPYE-SMB43S%5D%20Pypes%20Performance%20Exhaust%20SMB43S:%20Street-Pro%20Crossmember%20Back%20H-Pipe%20Exhaust%20System%20with%20Street-Pro%20Mufflers%20for%201966-1974%20Mopar%20B-Body%20%5B3in.%5D?unique=a2ff358)
Pypes Performance Exhaust SMB43S: Street-Pro Crossmember Back H-Pipe Exhaust System with Street-Pro Mufflers for 1966-1974 Mopar B-Body [3in.]
Crossmember-Back Exhaust Systems - Mopar B-Body
Street-Pro Crossmember Back H-Pipe Exhaust System 1966-1974 Mopar B-Body 3 in. Diameter Tubing Dual Rear Exit Street-Pro Mufflers Classic Muscle Sound Sold as a Kit