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Walker Exhaust 50511 - Walker Direct Fit Catalytic Converters

  • Catalytic Converter, Direct-Fit, Stainless Steel, Chevy, GMC, 4.8, 5.3L, Each
  • Application Specific
  • Warnings
    • The part WLK-50511 has an additional shipping charge of $19.00 per item due to its large size and/or weight.
  • Estimated Ship Date: 5/29/2012
 
BrandWalker Exhaust
Manufacturer's Part Number50511
Part TypeCatalytic Converters
Product LineWalker Direct Fit Catalytic Converters
Summit Racing Part NumberWLK-50511
UPC086387505116
 
Inlet QuantityTwo
Inlet Diameter (in)3.625 in.
Converter Inlet AttachmentStock flange
Outlet QuantityOne
Converter Outlet AttachmentStock flange
AIR TubeNo
California LegalNo
Converter Case MaterialStainless steel
Converter Substrate MaterialMonolithic catalyst
Heat ShieldYes
Converter Overall Length (in)50.500 in.
QuantitySold individually.
 

Since you have to use a catalytic converter anyhow, you might as well use one that will last a long time and will maintain your vehicle's performance level in the process. Walker direct fit catalytic converters not only outflow stock converters, but they also feature aluminized steel heat shields (many have dual shields), 409 stainless steel shells, 16-gauge stainless steel pipes and nipples, and a heat-resistant sealed mat, all of which help them last longer. These units are direct replacements for OE converters and will install with little or no modification. Some converters have steel air tubes with perforated holes to help distribute the airflow evenly, without robbing power. New flanges are included when necessary.