Flashark Long Tube Headers for 2007-2014 Chevy Silverado/Suburban/Tahoe GMC Sierra/Yukon Cadillac Escalade 4.8L/5.3L/6.0L/6.2L Vortec
Boost your vehicle’s horsepower and torque with Flashark Long Tube Headers, designed for 2007-2014 Chevy, GMC, and Cadillac models equipped with Vortec 4.8L, 5.3L, 6.0L, and 6.2L engines. Crafted from high-quality 201 stainless steel, these headers offer superior durability and a mirror-polished finish that enhances your engine bay’s appearance. The precise engineering optimizes exhaust flow, resulting in increased engine efficiency, improved throttle response, and a deeper, more aggressive exhaust note.
Fitment:
- 2007-2014 Chevy Silverado 1500/2500/3500 4.8L, 5.3L, 6.0L
- 2007-2014 Chevy Suburban 1500/2500 5.3L, 6.0L
- 2007-2014 Chevy Tahoe 4.8L, 5.3L
- 2007-2013 GMC Sierra 1500 4.8L, 5.3L, 6.0L, 6.2L（Not suitable for 4WD models）
- 2007-2014 GMC Yukon 4.8L, 5.3L, 6.0L, 6.2L
- 2007-2014 Cadillac Escalade 6.2L
Specifications:
Brand Name: FLASHARK
Certificate: ISO9001:2000
Application: Automobile Exhaust Header
Material: 201 Stainless Steel
Surface: Mirror Polish
Long Tube Model: EH28969&EH28932(ES08205)
Short Tube Model: EH28968&EH28922(ES08248)
Long Tube with Y Pipe Details:
Header Inlet: 1.7"
Outlet Size (IN): 2.4"
Number of O2 Sensor Locations: 3
Head Flange Thickness: 7/16"
Outlet Flange Thickness: 3/8"
Number of O2 Sensor Locations: 3
3 Stage polish finish
Long Tube Details:
Fuel Type: Gasoline
Outlet Size: 3.00"
Primary Tube Size: 1.75"
Head Flange Thickness: 7/16"
Outlet Flange Thickness: 3/8"
Placement on Vehicle: Front
Quality assurance:
1. Each item has been factory tested and meets or exceeds OEM specifications.
2. If you are not satisfied with the product or the product has quality problems, you can contact us at any time, we will provide you with a satisfactory answer and solve the after-sales problem for you.
Package Includes:
1 Set of Header Kits, 1 Exhaust Y-Pipe Kit, Hardware such as Gaskets and Bolts
Why Choose Long Tube Headers
Long Tube Headers are more than a visual upgrade—they significantly improve the performance of vehicles equipped with 4.8L, 5.3L, 6.0L, or 6.2L Vortec engines. By replacing factory exhaust manifolds, long tube headers optimize exhaust flow and reduce backpressure, allowing your engine to breathe more efficiently.
The result is noticeable gains in horsepower and torque, quicker throttle response, and a smoother overall power delivery. Many drivers see improvements of 15-25 HP and 20-30 lb-ft of torque, while enjoying a deeper, more aggressive V8 exhaust tone. These headers enhance performance for daily driving, track use, or off-road adventures.
Long Tube Headers vs Long Tube Headers with Y Pipe
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Long Tube Headers: Focus on maximizing high-end horsepower and throttle response. They work with your existing mid-section exhaust and are ideal if you’re upgrading headers only.
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Long Tube Headers with Y Pipe: Includes a Y Pipe that connects the left and right header banks. This improves low-end torque, balances the power curve, and delivers a smoother, more commanding exhaust sound. It also simplifies installation when upgrading the entire mid-section of the exhaust system.
How Flashark Headers Compare to Stock Exhaust
Flashark Long Tube Headers provide clear advantages over the factory exhaust manifolds on 4.8L, 5.3L, 6.0L, and 6.2L Vortec engines:
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Material: Constructed from high-quality 201 stainless steel, these headers resist rust and wear far better than standard factory manifolds.
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Exhaust Flow: The long tube design improves exhaust efficiency compared to short stock manifolds, reducing backpressure and unlocking additional horsepower and torque.
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Appearance: The mirror-polished finish adds a professional look to your engine bay, standing out compared to black-coated factory manifolds.
With Flashark Long Tube Headers, your 2007-2014 Vortec-powered Chevy, GMC, or Cadillac gains better performance, a more aggressive exhaust sound, and a polished, high-quality appearance—making it a smart upgrade for any enthusiast.
Feedback
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FAQ
1. Which Chevy, GMC, and Cadillac models are compatible with Flashark Long Tube Headers?
Flashark Long Tube Headers are designed for 2007-2014 Chevy Silverado (1500/2500/3500), Suburban (1500/2500), and Tahoe, as well as 2007-2013 GMC Sierra (1500), Yukon, and 2007-2014 Cadillac Escalade models equipped with 4.8L, 5.3L, 6.0L, or 6.2L Vortec engines. Please note that these headers are not compatible with 4WD GMC Sierra models.
2. What are the performance benefits of installing these long tube headers?
By replacing your factory exhaust manifolds, Flashark Long Tube Headers improve exhaust flow and reduce backpressure. Drivers typically experience gains of 15-25 HP and 20-30 lb-ft of torque, faster throttle response, and a deeper, more aggressive V8 exhaust sound. They are perfect for daily driving, off-road adventures, or track use.
3. What is the difference between long tube headers and long tube headers with Y pipe?
Standard long tube headers focus on maximizing high-end horsepower and throttle response while using your existing mid-section exhaust. Headers with a Y pipe include a connecting Y pipe between the left and right header banks, improving low-end torque, balancing the power curve, delivering a smoother exhaust note, and simplifying full mid-section upgrades.
4. What materials and finish are used for Flashark Long Tube Headers?
These headers are constructed from durable 201 stainless steel to resist rust and wear. They feature a mirror-polished, 3-stage finish, enhancing both durability and the appearance of your engine bay.
5. Does installation require professional help?
While some experienced enthusiasts may install these headers at home, professional installation is recommended to ensure proper fitment and optimal performance. Each kit includes all necessary gaskets and hardware to simplify installation.
6. Will Flashark Long Tube Headers trigger a check engine light?
No, the headers are designed with the correct number of O2 sensor locations (3 for Y pipe models) to maintain proper engine management and avoid check engine codes when installed correctly.
7. Are these headers compatible with gasoline engines only?
Yes, Flashark Long Tube Headers are specifically engineered for gasoline-powered Vortec engines (4.8L, 5.3L, 6.0L, 6.2L) and are not suitable for diesel engines.
8. What comes in the Flashark Long Tube Header kit?
Each kit includes 1 set of long tube headers, 1 exhaust Y-pipe (for applicable models), and all necessary hardware, including gaskets and bolts, to ensure a complete installation.
9. How does Flashark compare to stock exhaust manifolds?
Flashark Long Tube Headers provide superior exhaust flow, reduce backpressure, and offer a polished, high-quality finish. Unlike standard factory manifolds, they increase horsepower and torque, enhance throttle response, and deliver a deeper, more aggressive V8 sound while improving the visual appeal of your engine bay.
10. Why is 201 Stainless Steel better than my factory exhaust manifold?
Factory exhaust manifolds are typically made of cast iron, which is heavy, retains excessive heat, and is prone to rusting and cracking over time. Flashark headers are crafted from 201 Stainless Steel, which offers several advantages:
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Flow: The smooth, mandrel-bent tubing eliminates turbulence found in rough cast iron.
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Weight: They are significantly lighter, reducing the load on your vehicle's front end.
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Heat Management: Stainless steel dissipates heat faster, helping to keep engine bay temperatures lower.
