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Find Catalytic Converters for your Silverado 3500

Flowmaster 200 Series Catalytic Converter; 2-inch Inlet/2-Inch Outlet; 49-State Legal (Universal; Some Adaptation May Be Required)

Item SHS56764
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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

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      • High Quality Round Catalytic Converters Designed For Universal Applications
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      • Compact 4.00-Inch Diameter X 8.00-Inch Length Spun Outer Casing For Ease Of Fitment In Tight Spaces
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      • High Flow 200 Cell Metallic Substrate Suitable For Severe-Duty And High Temperature Applications
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      • 2.00-Inch Inlet And Outlet Diameter Connections
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      • Intended For Customized Pre-OBDII Racing Applications And Vintage Hot Rods
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      • Not Legal For Sale Or Use In California Or States Following CARB Regulations
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      • Stainless Steel Construction
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      • Meets All EPA 49-State Requirements
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      • 25000 Mile Performance And Emissions Warranty
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      • 5 Year Or 50000 Mile Case Warranty
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      • Standard Duty Grade
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      • Slip-Fit Weld-On Inlet And Non-Flanged Slip-Fit Outlet Connections
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      • Does Not Include Clamps, Hangers, Gaskets Or Heat Shields
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      • No Oxygen Sensor Ports Or Air Tube Adaptability
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      • Max Engine Size Of 5.7L And Max Gross Vehicle Weight Of 6000 Pounds
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      • Fits Universal; Some Adaptation May Be Required
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      Description

      Engineered Performance Solution. The Flowmaster 200 Series Catalytic Converter; 2-Inch Inlet/2-Inch Outlet; 49-State Legal provides efficient emission control for universal applications. It is designed to support high-flow exhaust needs while ensuring compliance with EPA regulations across 49 states, making it ideal for pre-OBDII custom builds, vintage hot rods, and racing use vehicles.

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      Construction and Appearance. Constructed from durable stainless steel, this converter features a spun outer casing with a compact 4.00-inch diameter and a length of 8.00 inches. The high-flow 200 cell metallic substrate inside is engineered for severe-duty and high temperature use, finished in a natural stainless steel look.

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      Installation. Installation is straightforward with slip-fit weld-on connections on the inlet and non-flanged slip-fit outlet ends. Minimal modifications may be necessary for fitment, and no drilling or additional adapters are required for basic mount setups. Clamps, hangers, gaskets, and heat shields are not included.

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      Warranty. Comes with a 25,000 mile performance and emissions warranty along with a 5 year/50,000 mile case warranty for added confidence and reliability.

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      Application. Designed as a universal fit catalytic converter; some adaptation may be required. Not legal for on-highway use in California or states enforcing CARB emissions standards.

      Flowmaster 2000120

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 2 Hours

      Difficulty Level:

      Light to Moderate mechanical skill required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Catalytic Converter

      Tech Specs

      5.0

      Customer Reviews (1)

      Questions & Answers

      No questions about this product yet. Ask the First Question