Flowmaster Super 40 Delta Flow Muffler - 2.5" Center Inlet / Offset Outlet BR40094 Guide Rod / Slugs /

Guide Rod / Slugs / Nuts

625 in Range

GM Fullsize Truck 2001-10

Magnum Pushrods for Big Block Chevy with Retro-Fit Hydraulic Roller Cam

Flowmaster Super 40 Delta Flow Muffler - 2.5" Center Inlet / Offset Outlet BR40094 Guide Rod / Slugs /The 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