Flowmaster 40 Series Delta Flow Muffler - 2.25" Offset - Inlet / Center Outlet Air Intake fits 2/4 wheel drive models

fits 2/4 wheel drive models with extended cab or crew cab

For Oldsmobile V8 applications

Clutch Release Bearing

This does not reduce the thermal properties of the exhaust wrap

Flowmaster 40 Series Delta Flow Muffler - 2.25" Offset - Inlet / Center Outlet Air Intake fits 2/4 wheel drive modelsThis 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