NTP Flowmaster 53070 70 Series Big Blk Ii 3.00 P12934004NTP-F1353070 https://cdnimages.opentip.com/full/NTP/NTP-F1353070.jpg Flowmaster 53070 70 Series Big Blk Ii 3.00 Manufacturer Part Number: 53070Exhaust Muffler; 70 Series ™ Big Block II ™; 10 Inch Width X 5 Inch Height Aluminized Steel Case; Single 3 Inch Center Inlet; Single 3 Inch Center Outlet; 22 Inch Body/28 Inch Overall Length; Modifications To The Exhaust System May Be Necessary For InstallationProduct InfoThe 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.DownloadsWarrantyShape: OvalInlet Position: Center SingleInlet Diameter (IN): 3 InchOutlet Position: Center SingleOutlet Diameter (IN): 3 InchCase Diameter (IN): 10 Inch X 5 InchCase Length (IN): 22 InchOverall Length (IN): 28 InchColor/ Finish: Aluminized GrayMaterial: SteelWall Type: Single WallInternal Construction: Three ChamberedIncludes Tip: NoTip Length (IN): No TipTip Diameter (IN): No TipTip Finish: No TipTip Material: No TipEstimated Install Time (Hours): 1Features 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 FITS1992-1995 Chevrolet C1500 Suburban1999-2007 Ford F-250 Super Duty1999-2007 Ford F-350 Super Duty1992-1995 GMC C1500 SuburbanProduct SizeProduct Height(inch): 6Product Length(inch): 30Product Width(inch): 11Product Weight(lbs): 22 12934004 700042014460 26.4000lbs 0.00 0.00 0.00

Flowmaster

295.3700 2025-07-17 Out of Stock Flowmaster 53070 70 Series Big Blk Ii 3.00

Flowmaster 53070 70 Series Big Blk Ii 3.00

Brand Flowmaster

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Product Price: $8	Product Price: $20
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Product Description

Manufacturer Part Number: 53070

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 Center Outlet; 22 Inch Body/28 Inch Overall Length; Modifications To The Exhaust System May Be Necessary For Installation

Product Info
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.

Downloads
Warranty

Shape: Oval

Inlet Position: Center 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

Color/ Finish: Aluminized Gray

Material: Steel

Wall Type: Single Wall

Internal Construction: Three Chambered

Includes Tip: No

Tip Length (IN): No Tip

Tip Diameter (IN): No Tip

Tip Finish: No Tip

Tip Material: No Tip

Estimated Install Time (Hours): 1

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

THIS FITS
1992-1995 Chevrolet C1500 Suburban
1999-2007 Ford F-250 Super Duty
1999-2007 Ford F-350 Super Duty
1992-1995 GMC C1500 Suburban

Product Size
Product Height(inch): 6
Product Length(inch): 30
Product Width(inch): 11
Product Weight(lbs): 22

Attention CA Residents: Prop 65 Warning

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.

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