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Est. 1957
ARP

ARP Duramax 6.6L LBZ/LLY/LML/LMM Hex Valve Cover Bolt Kit - Polished Stainless Steel

$184.56

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Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Worn-out valve cover bolts can leak oil. This ARP bolt kit replaces them with polished stainless steel for a solid seal.

Key Features

  • Direct replacement for factory valve cover bolts — fits Duramax 6.6L LBZ, LLY, LML, LMM engines.
  • Polished stainless steel construction — resists rust and corrosion for a clean look and solid seal.
  • Hex head design — offers improved access and torque capability over stock Torx fasteners.
  • ARP quality — well-known for making strong engine hardware.
This bolt kit fits 2006-2010 Chevrolet Silverado/GMC Sierra 2500 HD/3500 HD and 2006 Chevrolet Express/GMC Savana 3500 models with the 6.6L Duramax diesel engine.

⚠️ 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

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Specifications

Brand
ARP
Manufacturer Part #
400-7534
UPC
672036043124

Frequently Asked Questions

ARP Duramax 6.6L LBZ/LLY/LML/LMM Hex Valve Cover Bolt Kit - Polished Stainless Steel

$184.56