Flowmaster 40 Series Delta Flow Muffler - 3" Center Inlet / 2.25" Dual Outlet Suspension Bushings & Mounts the design has to be

the design has to be perfected to accomplish the weight reduction to allow higher RPMs

1963-1966 Buick Riviera

Chevrolet: Camaro 10 - 16 6

Starter for Bert / Brinn transmission applications

Flowmaster 40 Series Delta Flow Muffler - 3" Center Inlet / 2.25" Dual Outlet Suspension Bushings & Mounts the design has to beThis 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