Specifics：
Product Name: Exhaust Header
Condition: Brand New
Color: Same as pictures show
Fitment Type: Performance/Custom
Material: Cast Iron
Placement on Vehicle: Front
Manufacturer Part Number: 674-777
Fitment:
For 2004-2005 Buick Rainier 4.2L
For 2002-2005 Chevrolet Trailblazer 4.2L
For 2002-2005 Chevrolet Trailblazer EXT 4.2L
For 2002-2005 GMC Envoy 4.2L
For 2002-2005 GMC Envoy XL 4.2L
For 2004-2005 GMC Envoy XUV 4.2L
For 2003-2005 Isuzu Ascender 4.2L
For 2002-2004 Oldsmobile Bravada 4.2L
For 2005 Saab 9-7x 4.2L
Package included:
1 X Exhaust Manifold header Kits
Hardwares such as Gaskets and Bolts as Shown in the Picture Above
Feature/About this item：
1. When upgrading your engine, begin by replacing the exhaust manifold. Cylinder exhaust flows into the manifold (an engine component), then travels through the exhaust pipe, muffler or silencers, and exits via the tailpipe. Our high-performance stainless steel manifold replaces the restrictive factory version, enhancing exhaust flow and significantly increasing power and torque across the entire RPM range.
2. Exhaust headers are metal tubes that connect the engine’s cylinder head to the exhaust system, efficiently directing exhaust gases away from the engine. They attach to the cylinder head using a flange and merge into a larger collector, which connects to the rest of the exhaust system via bolts or welding.
3. Crafted from CNC-machined T-304 stainless steel pipes and precision TIG-welded flanges, these headers are built for exceptional strength and durability.
4. Designed for hassle-free installation, the headers feature pre-welded hangers for a direct bolt-on fit—no modifications needed.
Shipping (UNITED STATES):
Handling Time: within 24 hours
Shipping Time: 3-5 days
Tracking info will be emailed to you once the order has been shipped. Shipping will take 3-5 days.
Free 60-day returns and 1-year warranty.
We believe our products can help people's everyday lives, and we fully stand by our products. We offer a risk-free 60-day guarantee on all our products. If you don't have a great experience, we will ensure you are satisfied with your purchase. We also offer a 1-year free breakdown warranty on our products.
Note:
– Make sure to review the details carefully before making your purchase.
– For best results, professional installation or advice is strongly advised if you encounter any issues.
– Please note that due to variations in lighting and screen settings, the actual color may differ slightly from the image.
– Allow for minor size variations due to differences in manual measurements.
