Increased Case Volume For Reduced Backpressure, Added Performance and Torque
Fully Welded Case With No Packing To Burn Out!
16 Gauge Aluminized Steel Construction!
Factory Style Hangers
Mandrel Bent Heavy Gauge Tubing
Fully Welded Case Muffler With No Packing To Blow Out
3 1/2inch Offset Inlet x 3 1/2inch Offset Outletthis is a test
5inch Thick x 10inch Wide, 18inch Shell / 24inch Overall Lengththis is a test
body height (inches): 5.00this is a test
body length (inches): 18.00this is a test
body width (inches): 10.00this is a test
finish: Graythis is a test
inlet diameter (inches): 3.50this is a test
inlet position: Offsetthis is a test
material: Aluminized Steelthis is a test
muffler series: 50 Series HDthis is a test
outlet diameter (inches): 3.50this is a test
outlet position: Offsetthis is a test
shape: Flowmaster Casethis is a test
sound level: Moderate Soundthis is a test
HP & Torque 5% Increase Typical
Installation This muffler is intended for use on vehicles such as Chevy/GMC 2500HD or 3500 series trucks with the 6.0L and 8.1L engines. Fabrication will be required. It is the responsibility of the purchaser to have this part installed. Please be extra careful when selecting your muffler and pay special attention to the configuration and dimensions of each muffler. If you are not sure which muffler is right for your application we encourage you to contact your local muffler shop. There are NO RETURNS on mufflers! Cancellations are subject to a minimum 10% restocking fee.
Smog Legal 50 State Smog Legal
Tech Notes Product is designed to fit 2000-2002 GM heavy-duty dual-cat applications where a dual inlet muffler is required
Description Flowmaster offers the latest addition to the Big Block line of performance truck and SUV mufflers. This muffler is designed with a 5inch x 10inch case with a 24inch case length for maximum case volume and efficiency. This new muffler incorporates a 3 1/2inch internal design for improved flow characteristics in heavy duty towing applications and is ideally suited for 3/4ton and 1 ton heavy-duty tow vehicles equipped with the Duramax engine.
Manufacturer Information Item: 199.95
Item Number: 953558
Approximate Item Package Dimensions: 6" x 11" x 30"
Approximate Item Package Weight: 19 lbs
Approximate Item Package Dimensions: 29" x 10.5" x 5.5"
Approximate Item Package Weight: 15 lbs
