Flowmaster 40 Series Delta Flow Muffler - 2.5" Offset - Inlet / Opposite Side Offset Outlet HYS11M61 Bert Dog Tooth Transmissions

Bert Dog Tooth Transmissions

Heavy Duty For Maximum Energy Transfer

Includes: Mini Tubs

1975-1990 Chevrolet G30

Various Ford Applications 1965-82

Flowmaster 40 Series Delta Flow Muffler - 2.5" Offset - Inlet / Opposite Side Offset Outlet HYS11M61 Bert Dog Tooth TransmissionsThis 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 standard 40 series. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability. Features: Durable Fully Welded 409 Stainless Steel Limited Lifetime Warranty Aggressive To Moderate