Flowmaster Super 44 Delta Flow Muffler - 3" Center Inlet / Offset Outlet H77603F Huge Pro 10R Performance Air

Huge Pro 10R Performance Air Filter: The Momentum HD intake is designed around a massive 1

Big Unit XL

1979-1980 GMC P2500

Works with 3/8" Pushrods

086 in Thick

Flowmaster Super 44 Delta Flow Muffler - 3" Center Inlet / Offset Outlet H77603F Huge Pro 10R Performance AirFlowmaster'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