SKU: 35700496979

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

Sale price$142.89 Regular price$158.77
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Description

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
24-Hour Expert Online: Solve your installation and product problems

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 35700496979

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4.1 ★★★★★
Based on 7 reviews
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Product Reviews
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Verified Purchase
ShopWeez
Alexandria, US
★★★★★ 5
Relief for dry mouth without gum irritation
Big improvement for users with sensitive gums. These relieve dry mouth during the night almost as well as the regular tabs. Some complained about a residual gel left on the gums. 🙄Just wipe it off. It’s a small thing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
B
Verified Purchase
Bronx Mike
Belleville, US
★★★★★ 5
An easy fix for dry mouth
Excellent for dry mouth.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
D
Verified Purchase
Discerning Buyer
Pawtucket, US
★★★★★ 1
This version doesn’t work
I used these 2 nights in a row. I was hoping Oracoat found a solution to the problem people like me have with the regular Xylimelts: irritation of gums. As others have noted the “sensitive” version doesn’t melt and the goo that remains can be difficult to remove. I didn’t have too much trouble after the first night. However, the second day after use, it was so hard to get the remains out, I wound up with a very sore spot from digging it out. I will toss the rest. It’s too bad this effort fizzled. I hope Oracoat will find a solution For sensitive mouths. In the b meantime, I will use the original for a few nights and then stop before repeating. The idea behind the original product is fantastic. Unfortunately this attempt to make it usable for people with sensitive mouths hasn’t worked. Please try again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2025
M
Verified Purchase
Masey
Bozeman, US
★★★★★ 5
Helped with Dry Mouth
Followed the instructions on the box and everything turned out amazing! Absolutely love the results and relief I felt
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
M
Verified Purchase
Mitzi's Mom
Natrona Heights, US
★★★★★ 3
An improvement over the original product, but could be better
I had used the original Xylimelts a few years back for my night time very dry mouth. They worked very well, completely dissolving overnight, but they caused sores inside my cheeks. Recently I discovered this new version which was purported to be made without the offending ingredients. They don't work quite as well, as they don't completely dissolve, but so far haven't caused any irritation. My mouth isn't completely parched as it was without any product, so it is definitely better than nothing. There is a gel-like residue in the morning that needs to be scraped off the teeth. I think Oracoat has some more R & D to do.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 25, 2025

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