Flowmaster 50 Series Delta Flow Muffler - 2.25" Center Inlet / Outlet 121028 Very wide power range and

Very wide power range and excellent mid-range torque for LS engines with rectangular port cylinder heads

Offering up to 5

7/16 in Round Spline

1971-1972 Plymouth Cuda

It contains an exhaust gas heat crossover and offers excellent performance potential

Flowmaster 50 Series Delta Flow Muffler - 2.25" Center Inlet / Outlet 121028 Very wide power range andThe three chamber design utilizes Flowmaster's patented Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: Durable Fully Welded 16 Gauge Aluminized Steel 3 Year Limited Warranty Mild to Moderate