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Walker Direct Fit Catalytic Converters 50511

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$355.97

Catalytic Converter, Direct-Fit, Stainless Steel, Chevy, GMC, 4.8, 5.3L, Each

  • Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

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Manufacturer's Part Number: 50511
Summit Racing Part Number: WLK-50511

UPC: 086387505116
Inlet Quantity: Two
Converter Inlet Attachment: Stock flange
Outlet Quantity: One
Converter Outlet Attachment: Stock flange
AIR Tube: No
California Legal: No
Converter Case Material: Stainless steel
Converter Substrate Material: Monolithic catalyst
Heat Shield: Yes
Quantity: Sold individually.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

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.

Most Helpful Reviews Review this Product

7 Customer Reviews for Walker Exhaust 50511 - Walker Direct Fit Catalytic Converters

Average Customer Review

5 Star

(3)

4 Star

(4)

3 Star

(0)

2 Star

(0)

1 Star

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+See All 7 Reviews

02 Silverado Cat

Summit RacingSummit Racing Verified Purchase

Easy bolt on and exact fit at a good price.

1 of 1 found this review helpful.

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Reviewer: ALLEN from NV

Date: June 30, 2014

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easy-peazy

The Walker Direct Fit converters were just that…a direct fit. The quality of material was acceptable but not quite what the factory installed. The welds were a little sloppy for my liking but the unit was quick and easy to install.

0 of 0 found this review helpful.

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Reviewer: SCOTT from SC

Date: August 26, 2014

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easy-peazy

Summit RacingSummit Racing Verified Purchase

Installation was quick and as expected. The system was built fairly heavy duty but not quite the quality of the OEM system. The welds are pretty sloppy but appear to be tight.

0 of 0 found this review helpful.

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Reviewer: SCOTT from SC

Date: August 23, 2014

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Easy Install Cats

Summit RacingSummit Racing Verified Purchase

These cats installed pretty easily... and I didn't have to adjust in order to prevent vibrations, as I have on other brand instals

0 of 0 found this review helpful.

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Reviewer: NICK from OH

Date: August 22, 2014

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awesome

Summit RacingSummit Racing Verified Purchase

THIS WAS PERFECT FOR MY TRUCK AND EASY TO INSTALL

0 of 0 found this review helpful.

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Reviewer: DAVID from PA

Date: June 12, 2014

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Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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