Suitable for low and mid-end torque, these headers consist of 4 tubes combined into one collector.
Short tubes are less noisy than long tubes. Suitable for higher RPM (revolutions per minute) ranges and bolt up to stock exhaust.
Fitment:
| Make, Model | Year(s) | Additional Info |
| Cadillac Escalade | 2007-2014 | 6.2L |
| Chevy Silverado 1500/2500/3500 | 2007-2013 | 4.8L, 5.3L, 6.0L |
| Chevy Suburban 1500/2500 | 2007-2014 | 5.3L, 6.0L |
| Chevy Tahoe | 2007-2014 | 4.8L, 5.3L |
| GMC Sierra 1500 | 2007-2013 | 4.8L, 5.3L, 6.0L, 6.2L |
| GMC Yukon | 2007-2014 | 4.8L, 5.3L, 6.0L, 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:
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
Short Tube:
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
The structural differences between exhaust headers and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, exhaust headers are a BETTER choice than an exhaust manifold.
Replacing or upgrading your exhaust header is necessary for both engine performance and sound. Whether on or off the track, exhaust headers provide more horsepower and improved exhaust sound. FLASHARK offers many products to help you create your own custom engine headers. It's really easy and convenient to use: direct bolt-on, no modification needed.
