Specifications
- Brand
- ARP
- Part #
- 100-7534
- UPC
- 672036043100
ARP Chevy Duramax 6.6L LBZ/LLY/LMM Hex Valve Cover Bolt Kit
$133.12
On Backorder
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ARP's hex valve cover bolt kit for Chevy Duramax 6.6L LBZ, LLY, LMM diesels. Replaces weak factory bolts with stronger, more reliable hardware.
Key Features
- Stronger than stock — ARP 8740 chromoly steel bolts have a tensile strength of 200,000 psi.
- Even clamping force — Hex head design allows for more consistent tightening pressure on the valve cover gasket.
- Corrosion resistant — Black oxide finish helps prevent rust and wear.
- Direct fit — Designed to fit Chevy Duramax 6.6L LBZ, LLY, and LMM engines.
- Includes necessary hardware — Comes with all the bolts needed for both valve covers.
This kit fits Chevy Silverado, Sierra, Express, and Savana models with the 6.6L Duramax engine from 2006 to 2010, covering LBZ, LLY, and LMM engine codes.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Specifications
- Brand
- ARP
- Manufacturer Part #
- 100-7534
- UPC
- 672036043100
Frequently Asked Questions
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ARP Chevy Duramax 6.6L LBZ/LLY/LMM Hex Valve Cover Bolt Kit
$133.12