Flowmaster 40 Series Delta Flow Muffler - 2.5" Center Inlet / Offset Outlet R010003YL 1964-1965 GMC B3500

1964-1965 GMC B3500

Reduced wind age around the crank and turbulence in the sump means horsepower savings and improved oil control for your engineCanton Racing Products has been a leader in high performance oil pans

instructions and a plexiglass plate

1980-1985 Chevrolet G20

Flowmaster 40 Series Delta Flow Muffler - 2.5" Center Inlet / Offset Outlet R010003YL 1964-1965 GMC B3500This two chamber design incorporates Flowmaster's patented Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over Original 40 series. 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 To Moderate