Flowtech Headers are the perfect combination of quality and value. This shorty style header is popular for "LS-Engine" swap projects. They fit the popular 2003-2013 Chevy Silverado/Tahoe/Yukon V-8 6.0L, 2WD/4WD. 

Features:

• Mandrel-bent tubes provide consistent tubing diameters for smooth flow and increased exhaust velocity
• Heavy duty 16-gauge tubing for increased strength and durability
• Smooth transition, 1-3/4” diameter primary tubes are used for increased exhaust flow increasing performance and improving throttle response
• OE style 2-1/2” collector connects to factory exhaust head pipe with no cutting or welding
• TIG-welded, machined 3/8” header flange for a leak-free seal and maximum strength
• Premium aluminum header gaskets included
• Coated in high heat resistant black paint
• Headers are a must upgrade if you are using a cold air intake, cat-back exhaust system or tuner

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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