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Flowtech Afterburner Headers 49150FLT Headers, Afterburner, Long Tube, Steel, Painted, Chevy, GMC, Small Block, Pair
Flowtech Afterburner Headers 49150FLT Headers, Afterburner, Long Tube, Steel, Painted, Chevy, GMC, Small Block, Pair
A$1,131.87
IN STOCK! Est Ship 4-7 days.
In stock at 1 location
(6 available)
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Description
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 01:11:26
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: headers)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 | Flowtech |
| StreetFX SKU | big49150FLT |
| SFX Item ID | 5092170 |
| Accounting SKU | big-49150FLT |
| Manufacturer SKU | 49150FLT |
| Manufacturer UPC | 787480491503 |
| Alternative References | 49150FLT, BIG-49150FLT |
Headers, Afterburner, Long Tube, Steel, Painted, Chevy, GMC, Small Block, Pair
Flowtech Afterburner headers have a patented velocity tube design, which will increase scavenging and smooth exhaust pulses. They also feature a primary collector formed from steel, and a large 3 in. secondary collector. They're available in standard painted or ceramic coated finishes. Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor mounts, body mounts and bushings, etc. If your vehicle is using aftermarket components, parts from other applications, or custom altered parts, then it is the installer's responsibility to verify fitment.
| Product Attributes | |
|---|---|
| Brand | Flowtech |
| Manufacturer's Part Number | 49150FLT |
| Part Type | Headers |
| Product Line | Flowtech Afterburner Headers |
| UPC | 787480491503 |
| Header Style | Long tube one-piece |
| Header Material | Steel |
| Primary Tube Outside Diameter (in.) | 1 5/8 in. |
| Header Color | Temporary non-high temperature paint |
| Flange Style | Standard |
| Weld-Up | No |
| Collector Attachment | 3-bolt flange |
| Collector Diameter (in.) | 3.00 |
| Collector Reducers Included | Yes |
| Collector Reducer Exit Diameter | 2.500 in. |
| Tuned | No |
| Primary Tube Gauge | 18-gauge |
| Spark Plug Position | Straight |
| Flange Thickness (in.) | 0.31 in. |
| Bolts/Studs Included | Yes |
| Gaskets Included | Yes |
| Crossover Pipe Included | No |
| Catalytic Converter(s) Included | No |
| Motor Mounts Included | No |
| Transmission Mount Included | No |
| Quantity | Sold as a pair. |
| Notes | The paint applied to these headers is a temporary coating only and is designed to burn off during use. High temperature paint or other high temperature coatings are recommended. |
Compatibility
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