Flowmaster Super 40 Delta Flow Muffler - 3" Center Inlet / Outlet 7001BK Heat Sheath is fireproof and

Heat Sheath is fireproof and withstands direct heat up to 500F

1986-1995 Ford F-150

Works with stock and aftermarket front control arms

Has provisions to add oil fill tube

Flowmaster Super 40 Delta Flow Muffler - 3" Center Inlet / Outlet 7001BK Heat Sheath is fireproof andThe Super 40 features Flowmaster's Delta Flow technology. It's larger case profile provides the best of both worlds of performance and sound. The Super 40 has that deep powerful sound of the Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow technology. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: Durable Fully Welded 16 Gauge Aluminized Steel 3