Flowmaster 40 Series Chambered Muffler - 2-1/4 in Offset Inlet - 2-1/4 in Center Outlet - 13 x 9-3/4 x 4 in Oval Body - 19 in Long - Black Paint - Universal 42441 SPEAKER-300-FM 1-1/2 in Radius

1-1/2 in Radius

Clamps feature a 3/4" wide band and are sold in pairs

Transbrake or Nitrous System

Physical Vapor Deposition (PVD) Technology: PVD is a vacuum coating process of vaporizing a solid metal to a plasma of atoms

1975-1976 Chevrolet C10

Flowmaster 40 Series Chambered Muffler - 2-1/4 in Offset Inlet - 2-1/4 in Center Outlet - 13 x 9-3/4 x 4 in Oval Body - 19 in Long - Black Paint - Universal 42441 SPEAKER-300-FM 1-1/2 in RadiusThe Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. 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 Aggressive And Powerful Exterior Exhaust Tone Notable Interior Resonance Excellent Street Strip And Off Road Application