Hooker Aero Chamber Muffler 21729HKR BLH 1x Brass Union for Middle

1x Brass Union for Middle Right and Rear Left Lines

1970-1973 Plymouth Cuda 340 CID

Oxygen Sensor Location: None

The tailpipes are finished off with large 4

1968-1972 Buick Skylark 350 CID

Hooker Aero Chamber Muffler 21729HKR BLH 1x Brass Union for MiddleOverview The all aluminized and stainless steel Aero Chamber is designed to do much more than simply muffle exhaust noise. The Aero Chamber Muffler produces a deep throaty powerful sound that will not change with time. The Hooker Aero Chamber uses a unique step principal, similar to that which is currently popular in racing header design. The aerodynamically designed chambers flow 23% better and produce more horsepower and torque than the most popular