MagnaFlow Sys CB 66-72 GM CST-10/CST-20

The MagnaFlow Street Series Crossmember-Back Performance Exhaust System 16643 brings enhanced engine sound and dyno-proven performance to your 3.8L, 4.1L, 4.3L, 4.6L, 4.8L, 5.0L, 5.3L, 5.7L, 6.5L, 6.6L 1960-1972 Chevrolet with a healthy helping of our deep, resonant signature exhaust note at Aggressive exterior and Moderate interior sound levels. Thanks to its durable, corrosion resistant stainless steel design, this Chevrolet exhaust system will handle whatever tarmac you decide to leave your mark on. This performance exhaust kit features a crossmember-back layout designed to replace your Chevrolet’s exhaust system from the crossmember on back. With its fast-flowing, mandrel bent 2.5in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear Behind Rear Tires exit that you can enhance with tips of your choosing, your muscle car will be sounding as awesome as it looks. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 16643 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow’s limited lifetime construction warranty.
Magnaflow Street Series Stainless Crossmember-Back System
Need further assistance? Call 1-800-990-0905.

Fitment:
1960 Chevrolet C10 Pickup Base
1961 Chevrolet C10 Pickup Base
1962 Chevrolet C10 Pickup Base
1963 Chevrolet C10 Pickup Base
1964 Chevrolet C10 Pickup Base
1965 Chevrolet C10 Pickup Base
1966 Chevrolet C10 Pickup Base
1966 Chevrolet C20 Pickup Base
1967 Chevrolet C10 Pickup Base
1967 Chevrolet C20 Pickup Base
1968 Chevrolet C10 Pickup Base
1968 Chevrolet C20 Pickup Base
1969 Chevrolet C10 Pickup Base
1969 Chevrolet C20 Pickup Base
1970 Chevrolet C10 Pickup Base
1970 Chevrolet C20 Pickup Base
1971 Chevrolet C10 Pickup Base
1971 Chevrolet C20 Pickup Base
1972 Chevrolet C10 Pickup Base
1972 Chevrolet C20 Pickup Base