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Stainless Works 2019+ Chevrolet Silverado 5.3L Catted Headers 1-7/8in Primaries 3in Leads Y-Pipe is a Stainless Works headers & manifolds identified by manufacturer part number CT19HCATY. It is built for exact exhaust-system compatibility, so connection style, dimensions, included components, emissions configuration, and vehicle application must be confirmed before ordering.
Key Features
Fitment
Verified year-make-model applications: 2019-2020 Chevrolet Silverado 1500, 2019-2020 GMC Sierra 1500. Confirm engine, body style, emissions configuration, transmission, connection point, exhaust layout, and manufacturer part number before ordering. Those details remain application notes and are not placed in the model tag.
| Years | Make | Model |
|---|---|---|
| 2019-2020 | Chevrolet | Silverado 1500 |
| 2019-2020 | GMC | Sierra 1500 |
Specifications
| Brand | Stainless Works |
|---|---|
| Manufacturer Part Number | CT19HCATY |
| Product Type | Headers & Manifolds |
| Tubing Diameter | 1-7/8 inches |
| Primary Diameter | 1-7/8 inches |
| Material | 304 stainless steel unless the exact product page states otherwise |
| Condition | New |
What's Included
One new Stainless Works headers & manifolds identified by manufacturer part number CT19HCATY. Gaskets, clamps, sensors, leads, adapters, tips, and other components are included only when expressly stated for this exact part number.
About Stainless Works
Stainless Works manufactures American-made stainless-steel headers, exhaust systems, tubing, mufflers, and fabrication components for performance automotive applications.
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Frequently Asked Questions
How do I confirm Stainless Works CT19HCATY fits?
Match the exact manufacturer part number, year, make, model, engine, body style, emissions configuration, connection point, tubing diameter, and complete exhaust layout.
Is Stainless Works CT19HCATY a complete exhaust system?
Only the components expressly listed for this exact part number are included. Headers, catalytic converters, leads, midpipes, mufflers, tips, clamps, and gaskets may be separate products.
Does Stainless Works CT19HCATY require professional installation?
Professional installation is recommended for vehicle-specific exhaust work. Verify legal use, clearances, oxygen-sensor placement, leak-free joints, and final alignment before operation.
Installation
Follow the current Stainless Works instructions for the exact part number. Work on a cool vehicle supported by approved equipment, test-fit every component, preserve required emissions equipment, align the system without preload, torque all hardware, reconnect sensors correctly, and inspect for leaks and clearance before driving.
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