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KEF Flowmaster 53071 70 Series Big Blk Ii 3.00 P14813693KEF-F1353071 https://cdnimages.opentip.com/full/KEF/KEF-F1353071.jpg Flowmaster 53071 70 Series Big Blk Ii 3.00 Manufacturer Part Number: 53071Exhaust Muffler; 70 Series Big Block II; 10 Inch Width X 5 Inch Height Aluminized Steel Case; Single 3 Inch Offset Inlet; Single 3 Inch Center Outlet; 22 Inch Body/28 Inch Overall Length; Modifications To The Exhaust System May Be Necessary For InstallationAttributes Shape: Oval Inlet Position: Offset Single Inlet Diameter (IN): 3 Inch Outlet Position: Center 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 Product Description The 70 series Big Block II muffler uses a longer 5 Inch X 10 Inch case for increased volume and added sound reduction that will still fit many applications that our wider 50 series Big Block muffler won\'t fit. It utilizes Flowmaster\'s patented delta flow technology for maximum efficiency and minimum interior resonance. The 70 series mufflers are perfect for high performance street cars, most Trucks, SUV\'s, RVs and tow vehicles that require quiet operation with improved sound.Features & Benefits 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 This Fits1987-1991 Chevrolet Blazer1987-1988 Chevrolet R10 Suburban1989-1990 Chevrolet R1500 Suburban1987-1988 Chevrolet R20 Suburban2014-2018 Chevrolet Silverado 15002019-2019 Chevrolet Silverado 1500 LD- Old Model1994-1996 Dodge Ram 25001994-1996 Dodge Ram 35002003-2010 Ford Expedition1999-2004 Ford F-250 Super Duty1987-1991 GMC Jimmy2014-2018 GMC Sierra 15002019-2019 GMC Sierra 1500 Limited- Old Model2003-2010 Lincoln NavigatorPlease Click Here for Installation Instructions 1.Please Click Here for Installation Instructions 2. 14813693 700042014477 24.0000lbs 0.00 0.00 0.00
Flowmaster
216.9590 2026-02-27 Only 1 left In Stock

Flowmaster 53071 70 Series Big Blk Ii 3.00

Brand Flowmaster
Shop more from KEF

UPC: 700042014477
SKU: KEF-F1353071
Price: $216.96
Quantity:
Only 1 left In Stock
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Product Description

Manufacturer Part Number: 53071

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

Attributes

  • Shape: Oval
  • Inlet Position: Offset Single
  • Inlet Diameter (IN): 3 Inch
  • Outlet Position: Center 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


Product Description


The 70 series Big Block II muffler uses a longer 5 Inch X 10 Inch case for increased volume and added sound reduction that will still fit many applications that our wider 50 series Big Block muffler won't fit. It utilizes Flowmaster's patented delta flow technology for maximum efficiency and minimum interior resonance. The 70 series mufflers are perfect for high performance street cars, most Trucks, SUV's, RVs and tow vehicles that require quiet operation with improved sound.

Features & Benefits

  • 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

This Fits

1987-1991 Chevrolet Blazer
1987-1988 Chevrolet R10 Suburban
1989-1990 Chevrolet R1500 Suburban
1987-1988 Chevrolet R20 Suburban
2014-2018 Chevrolet Silverado 1500
2019-2019 Chevrolet Silverado 1500 LD- Old Model
1994-1996 Dodge Ram 2500
1994-1996 Dodge Ram 3500
2003-2010 Ford Expedition
1999-2004 Ford F-250 Super Duty
1987-1991 GMC Jimmy
2014-2018 GMC Sierra 1500
2019-2019 GMC Sierra 1500 Limited- Old Model
2003-2010 Lincoln Navigator

Please Click Here for Installation Instructions 1.
Please Click Here for Installation Instructions 2.

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

Note

This product is not eligible for coupon code discount, for we've been offering the best price in the market.
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