Muffler Insert - Side Pipe Muffler Insert - 3-1/2 in Diameter - 12-1/2 in Long - Steel - Natural - Each

Max Flow Muffler Side Pipe Inserts Muffler - Glasspack Style - Maximum Flow - 4 in Side Tube - Slip-In - Steel - Natural - Pair

Side Pipe Mufflers Muffler - Super Competition - Glass Pack - 4 in Side Tube - Slip-In - Steel - Natural - Pair

Muffler Insert - Side Tubes Muffler Insert - Auger - 3-1/2 in Diameter - 11 in Long - Steel - Natural - Each

Thrush Glass Pack Muffler Muffler - Thrush Glasspack - 3 in Center Inlet - 3 in Center Outlet - 20 x 4 in Round Body - 25 in Long - Steel - Aluminized - Universal - Each