Header Bolt Kit
Chevrolet LS Gen III / IV
1997–2015 applications
PART # CP120
Chevrolet LS Gen III / IV
1997–2015 applications
PART # CP120
Crafted from premium-grade 8740 chromoly steel, our 3/8" flange hex header bolts provide exceptional durability and strength, ensuring a secure and long-lasting fit for your Chevrolet LS engine.
Engineered to meet the highest standards, these bolts feature precision threads that guarantee an easy and reliable installation, reducing the risk of thread galling and ensuring optimal performance.
With a corrosion-resistant black oxide finish, our header bolts are designed to withstand harsh environments, offering enhanced protection against rust and oxidation for extended longevity.
Specifically designed for Chevrolet LS engines, these bolts offer a perfect fit without the need for modifications, making them an ideal choice for both street and racing applications.
The sleek and polished appearance of our header bolts adds a professional touch to your engine bay, combining functionality with style for a clean and refined look.
Your application
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Inside the box
Included components for this product.
| Qty | Component |
|---|---|
| 12 | Hexagonal flange header bolts |
| 12 | Washers |
| 1 | Socket |
| 1 | Assembly lubricant |
Engineering details
Header bolts pass through the header flange and engage the cylinder head. The installed fasteners clamp the flange and gasket at the exhaust-port connection.
8740 chromoly steel fasteners for the header connection.
A hexagonal drive and integral flange provide tool access and a bearing surface beneath each bolt head.
A black oxide finish helps protect the fastener surfaces against corrosion.
For 1997–2015 Chevrolet LS Gen III / IV.
This is a header hardware kit. Headers and exhaust gaskets are not included.
Contact XOTIC with your part number and engine details for the correct installation procedure before assembly.
Review the warranty policy for coverage, eligibility, and claim requirements.
Read warranty termsRegister your warrantyWARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
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