Gibson Headers GP139S-C Headers, Long Tube, Without Air Injection, O2 Sensor Bungs, Stainless Steel, Silver Ceramic Coated, Chevy, Pickup, LS Engine Swap, Pair
Gibson Headers GP139S-C Headers, Long Tube, Without Air Injection, O2 Sensor Bungs, Stainless Steel, Silver Ceramic Coated, Chevy, Pickup, LS Engine Swap, Pair
Sale ends in Calculating...
A$3,357.64 A$5,592.69
Special Order. Contact for ETA.
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Description
Exclusive Gibson flash sale discount at StreetFX!
Talk about timing! This is a limited offer while stocks last on various Gibson part numbers. There's never been a better time to buy your Gibson upgrades, so what are you waiting for?!
This item is currently on sale!
Same-day payment required to secure promotional price. Promotions may end early or be extended based on stock levels or other factors.
Data: v2 - Desc: v4.2 - Upd: 2026-11-10 04:12:17
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 | Gibson, GIBSON EXHAUST, Gibson Performance Exhaust |
| StreetFX SKU | gibGP139S-C |
| SFX Item ID | 4963976 |
| Accounting SKU | gib-GP139S-C |
| Manufacturer SKU | GP139S-C |
| Manufacturer UPC | 677418027204 |
| Alternative References | GIB-GP139S-C, GP139S-C |
Headers, Long Tube, Without Air Injection, O2 Sensor Bungs, Stainless Steel, Silver Ceramic Coated, Chevy, Pickup, LS Engine Swap, Pair
Gibson headers are performance-tuned and engine-matched to unleash your vehicle's full potential. These headers are well-suited for lowered or raised pickups and tow vehicles—because the performance gains are engineered to come in at low and midrange rpm highway speeds. They feature mandrel-bent primary tubing for increased flow, and they bolt on quickly and easily. Installing Gibson headers will give you increased horsepower and response and a cooler-running engine.
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. Gibson headers are available in a variety of sizes, configurations, materials, and finishes. Order the model recommended for your vehicle.
| Product Attributes | |
|---|---|
| Brand | Gibson Performance Exhaust |
| Manufacturer's Part Number | GP139S-C |
| Part Type | Headers |
| Product Line | Gibson Headers |
| UPC | 677418027204 |
| Header Style | Long tube one-piece |
| Header Material | 409 stainless steel |
| Primary Tube Outside Diameter (in.) | 1 3/4 in. |
| Header Color | Silver ceramic coated |
| Flange Style | Standard |
| Weld-Up | No |
| Collector Attachment | Stock flange |
| Collector Diameter (in.) | 3.00 |
| Collector Reducers Included | Yes |
| Collector Reducer Exit Diameter | 2.500 in. |
| Tuned | No |
| Primary Tube Gauge | 16-gauge |
| Flange Thickness (in.) | 0.38 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 | Must use adjustable motor mount plates for installation. Made of heavy-duty 409L stainless steel tubing. |
Compatibility
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