Flowmaster Sound Test - 70 Series Muffler Delta Flow- 1972 Chevy El Camino SS

Flowmaster Sound Test - 70 Series Muffler Delta Flow- 1972 Chevy El Camino SS Features For truck, SUV, RV, towing, and high-performance street car applications Mild to stock exterior sound level with mild interior resonance Longer case for increased volume and reduced noise Case: 22“ L (5“ Thick) Overall: 28“ L x 10“ W Aluminized 16-gauge steel or 409S stainless steel Aluminized has 3-year warra