Flowmaster Super 44 Series Chambered Muffler - 2-1/4 in Offset Inlet - 2-1/4 in Offset Outlet - 13 x 9-3/4 x 4 in Oval Body - 19 in Long - Black Paint 942448 HALCL19XL GM A-Body / G-Body 1978-87

GM A-Body / G-Body 1978-87

2007 Chevrolet Silverado 1500 LT Extended Cab Pickup

They are proven to have less load loss than many other springs

Beaded Mid-Line Gasket

Flowmaster Super 44 Series Chambered Muffler - 2-1/4 in Offset Inlet - 2-1/4 in Offset Outlet - 13 x 9-3/4 x 4 in Oval Body - 19 in Long - Black Paint 942448 HALCL19XL GM A-Body / G-Body 1978-87Flowmaster's Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four inch case street muffler We've ever built! 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 Deep Aggressive Exhaust