Super 50 - 3.00 Center In / 3.00 Offset Out - Mild Sound 2000 pontiac firebird Nostalgia Plus 229/236 Hydraulic Flat

Nostalgia Plus 229/236 Hydraulic Flat Cam K-Kit for Chverolet Big Block 396-454

These have a maximum

UMI Performance

and light winter conditions

Super 50 - 3.00 Center In / 3.00 Offset Out - Mild Sound 2000 pontiac firebird Nostalgia Plus 229/236 Hydraulic FlatThe Super 50 series muffler is a larger version of Flowmaster's 50 series Delta Flow muffler. Originally designed for trucks and SUV's, it is also well suited to muscle car and high performance applications. In addition, the larger case size significantly reduces interior resonance and provides a deep, rich tone along with mileage and power gains. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.