Stainless Works Headers 2021-23 F-150 5.0L Long Tube Header Kit
Stainless Works Headers 2021-23 F-150 5.0L Long Tube Header Kit
Description
Stainless Works Headers 2021-23 F-150 5.0L Long Tube Header Kit
These headers come with 3" collectors, as well as high-flow catalytic converters that flow into either an x-pipe or y-pipe depending on the connection.
Additional Information
Stainless Works Headers F-150 Long Tube Header Kit, feature 1-7/8" primary tubes that are CNC mandrel bent to increase air flow, and engineered to create power.
Part Type
Exhaust Header Pipe Kit
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 11:54:20
Features
Note for Australian and European Markets
Unless otherwise stated, this product may be engineered for use in Left-Hand Drive vehicles. Steering components, pedals, shifters, linkages, wing mirrors, instrument clusters, panhard rods/traction bars, drag links, brake boosters, brake or clutch lines, accelerator cables, heater cores, some master cylinders and adjacent parts can vary between LHD and RHD configurations. In some models compenents such as windscreen wiper arms, motors and linkages could differ in their size and orientation. Items such as floor mats & dash mats may have differences in their structure around the front row (or padding in different locations). In many cases items are identical depending on the design of the vehicle and part, but may have differing mounts, lengths or bolt patterns. Carefully review the product images and details to ensure suitability for your vehicle, or contact StreetFX support if you are unsure. Returns are not accepted for special order products.
(keyword: header)Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Stainless Works |
| StreetFX SKU | sswFT21HCATY |
| SFX Item ID | 4083005 |
| Accounting SKU | ssw-FT21HCATY |
| Manufacturer SKU | FT21HCATY |
| Manufacturer UPC | 00887753443847 |
| Alternative References | FT21HCATY, STW-FT21HCATY |
Headers, Factory Connect, Long Tube, Catalytic Converter, Stainless Steel, Natural, 1 7/8 in. Primary, 3.00 in. Collector, Y-Pipe, Ford, Pair
Stainless Works long tube headers are constructed from CNC mandrel-bent tubing with laser-cut flanges. These high-flow headers are made for your specific application, ensuring a perfect fit and excellent performance.
| Product Attributes | |
|---|---|
| Brand | Stainless Works |
| Manufacturer's Part Number | FT21HCATY |
| Part Type | Headers |
| Product Line | Stainless Works Long Tube Headers |
| UPC | 887753443847 |
| Header Style | Long tube one-piece |
| Header Material | 304 stainless steel |
| Primary Tube Outside Diameter (in.) | 1 7/8 in. |
| Header Color | Natural |
| Flange Style | Standard |
| Weld-Up | No |
| Cylinder Head Port Shape | Round |
| Collector Attachment | Slip fit |
| Collector Diameter (in.) | 3.00 |
| Collector Reducers Included | No |
| Tuned | No |
| Primary Tube Gauge | 16-gauge |
| Flange Thickness (in.) | 0.38 in. |
| Bolts/Studs Included | Yes |
| Gaskets Included | No |
| Crossover Pipe Included | Yes |
| Crossover Pipe Style | Y-pipe |
| Crossover Pipe Diameter | 3.000 in. |
| Catalytic Converter(s) Included | Yes |
| Catalytic Converter Quantity | 2 |
| Motor Mounts Included | No |
| Transmission Mount Included | No |
| Quantity | Sold as a kit. |
Compatibility
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