Flowmaster 70 Series Big Block II Muffler - 3" Offset - Inlet/Center Outlet BBK Performance 5-inch x 2

5-inch x 2

2006-2007 Chevrolet Express 3500

Engine Fluid Cooler

Wrap AroundHarness

Ford V8s with medium- or low-rise cylinder heads

Flowmaster 70 Series Big Block II Muffler - 3" Offset - Inlet/Center Outlet BBK Performance 5-inch x 2The 70 series utilizes Flowmaster's patented Delta Flow technology and an enlarged case for improved sound control along with mileage and power gains. Perfect for use on trucks, SUV's, RVs, tow vehicles and high performance street cars where space allows. 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 Stock to Mild Exterior Exhaust