Race Muffler. Gibson Universal Super flow Performance Muffler delivers the Powerful "big block" Sound at the tailpipe with more usable pulling Power and torque! The Gibson difference is that our mufflers are quieter inside the cab than any other after market muffler. Featuring a baffled and chambered Muffler (not packed or screened nothing to blow out)for better volume efficiency with unrestricted flow. All welded construction. Straight-through design for maximum flow.

• 5 in. Case Dia. 3 in. Inlet 3 in. Outlet L-20 in.
• Finish - Polished T304 Stainless.
• Dimension - 25 x 10 x 10 in.
• Item Weight - 20 lbs.

• Gibson Race Muffler features a straight through design no internal packing.