Flowmaster Muffler (50 Series) 3.0 Centre In/Centre Out (Delta Flow) Each#943050 5135210 Accepts both square-bore and spread-bore

Accepts both square-bore and spread-bore carbs

brass and cast iron

Note: This replaces the factory 15

Afterburner

Universal spline drive fits 12-point

Flowmaster Muffler (50 Series) 3.0 Centre In/Centre Out (Delta Flow) Each#943050 5135210 Accepts both square-bore and spread-boreThe three chamber design utilizes Flowmaster's patented Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features : Moderate Sound Mild interior resonance Excellent choice for Street Rod cars and trucks