Pypes Header-Back Exhaust System - 3 in Diameter - Mopar B-Body 1966-74 SMB13S EGXB Improved Throttle Response/Increased Fuel Economy

Improved Throttle Response/Increased Fuel Economy

and reduced shifting problems

Battery Disconnect

1966-1968 Chevrolet Caprice Base CID 327 Naturally Aspirated GAS

Pypes Header-Back Exhaust System - 3 in Diameter - Mopar B-Body 1966-74 SMB13S EGXB Improved Throttle Response/Increased Fuel EconomyProduct Description: Exhaust System Header Back 3 in Diameter Stainless Mopar B Body 1966 74 Pypes Performance Exhaust supplies complete mandrel bent, performance exhaust systems for American performance vehicles ranging from the 1950s to the present day. One of the principal ways of getting a lot of bang for your performance buck is to replace your cars compression bent exhaust system with a mandrel bent system. The simple fact is that a mandrel bent