GMC Sierra 4.8L, 5.3L 1999-2006 Manifold Headers

GMC Sierra 4.8L, 5.3L 1999-2006 Manifold HeadersFitment: For Chevy Avalanche 1500 5. 3L 2002 2006For Chevy Silverado 1500 4. 8L, 5. 3L 1999 2006 (Doesn't Fit Chevy Silverado 1500 5. 3L 2001 2002)For Chevy Suburban 1500 5. 3L 2000 2006For Chevy Tahoe 4. 8L, 5. 3L 2000 2006For GMC Sierra 4. 8L, 5. 3L 1999 2006For GMC Yukon 4. 8L, 5. 3L 2001 2006For GMC Yukon XL 5. 3L 2000 2006Feature: 1. Getting more air into your engine and more exhaust out is the key to a performance motor. That's where exhaust

Fitment:
For Chevy Avalanche 1500 5.3L 2002-2006
For Chevy Silverado 1500 4.8L, 5.3L 1999-2006 (Doesn't Fit Chevy Silverado 1500 5.3L 2001-2002)
For Chevy Suburban 1500 5.3L 2000-2006
For Chevy Tahoe 4.8L, 5.3L 2000-2006
For GMC Sierra 4.8L, 5.3L 1999-2006
For GMC Yukon 4.8L, 5.3L 2001-2006
For GMC Yukon XL 5.3L 2000-2006

Feature:
1.Getting more air into your engine and more exhaust out is the key to a performance motor. That's where exhaust headers is significant as the first revenue of an exhaust system. Exhaust performance headers manipulate the air flow with the performance-robbing exhaust manifold that came with your car.
2.Headers provide each cylinder with its own mini exhaust pipe, which means exhaust headers prevent interference among cylinders; thus, the back pressure that occurs in common exhaust manifolds. When cylinders don't have to fight with each other to expel their exhaust, they can put more power through the wheels, pushing the vehicle. Combining with a high performance cold air intake, and a cat-back exhaust system, a header system removes all restrictions of your engine, then, it is able to perform at its full potential.

Specifications:
Product Name: Exhaust Header
Condition: Brand New
Warranty: 180 days
Surface: Mirror Polish
Features: Polished
Color: Sliver
Fitment Type: Performance/Custom
Material: Stainless Steel
Placement on Vehicle: Front
Outlet Size: 2.5"
Primary Tube Size: 1.66"
Head Flange Thickness: 7/16"
Outlet Flange Thickness: 3/8"

Package included:
1 * Exhaust Header Kit

Notes:
1. No Instruction, Professional Installation Recommended.
2. Please allow 1-3mm differs due to manual measurement.
3. Due to the different display and different light, the picture may not reflect the actual color of the item.

Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
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