Upgrade Your Exhaust with Flowmaster 70 Series Big Block II Muffler | Oval Shape, Aluminized Steel Case, Improved Performance, Limited Warranty
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Upgrade Your Exhaust with Flowmaster 70 Series Big Block II Muffler | Oval Shape, Aluminized Steel Case, Improved Performance, Limited Warranty

Flowmaster
New
MPN:
53072
UPC:
700042014484
In Stock. Receive in 1-4 business days
✔90-Day Returns ✔Same-Day Shipping on business days ✔No Restock Fee
$319.50 $314.01
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Warranty Icon Limited 3 Year Warranty
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Description

Note: Exhaust Muffler, 70 Series ™ Big Block II ™, 10 Inch Width X 5 Inch Height Aluminized Steel Case, Single 3 Inch Center Inlet, Single 3 Inch Offset Outlet, 22 Inch Body/28 Inch Overall Length, Modifications To The Exhaust System May Be Necessary For Installation

Vehicle Fitment

  • 2007-2010 Chevrolet Avalanche
  • 2002-2006 Chevrolet Avalanche 1500
  • 1999-2006 Chevrolet Silverado 1500
  • 2008-2013 Chevrolet Silverado 1500
  • 2007-2007 Chevrolet Silverado 1500 Classic
  • 2000-2014 Chevrolet Suburban 1500
  • 2000-2013 Chevrolet Tahoe
  • 1999-2013 GMC Sierra 1500
  • 2007-2007 GMC Sierra 1500 Classic
  • 2000-2013 GMC Yukon
  • 2000-2014 GMC Yukon XL 1500

Key Features

  • Stock To Mild Exterior Exhaust Tone
  • Minimal Interior Resonance
  • Recommended For SUV/Trucks/Motorhomes/Tow Vehicles
  • Improved Horsepower/Torque And Potential Mileage Improvement
  • Race Proven Patented Delta Flow Technology Designed For Maximum Horsepower And Torque
  • Limited 3 Year Warranty

Technical Details

  • Shape: Oval
  • Inlet Position: Center Single
  • Inlet Diameter IN: 3 Inch
  • Outlet Position: Offset Single
  • Outlet Diameter IN: 3 Inch
  • Case Diameter IN: 10 Inch X 5 Inch
  • Case Length IN: 22 Inch
  • Overall Length IN: 28 Inch
  • Includes Tip: No
  • Tip Finish: No Tip
  • Estimated Install Time Hours: 1
  • Color/ Finish: Aluminized Gray
  • Material: Steel
  • Wall Type: Single Wall
  • Internal Construction: Three Chambered
  • Tip Length IN: No Tip
  • Tip Diameter IN: No Tip
  • Tip Material: No Tip
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