BOSTECH

Bostech DEC011638 Valve Cover Bolt Insulator
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Bostech DEC011638 Valve Cover Bolt Insulator

BOSTECH

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SKU:
BSTDEC011638
Availability:
TRUE
Now: $3.95
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The Bostech DEC011638 Valve Cover Bolt Insulator from XDP is a direct-fit replacement for the dry rotted insulators on your GM 6.6L Duramax engine. When replacing the valve cover gasket, it is recommended to replace the bolt insulators to ensure a leak-free repair. Constructed from high-quality materials this insulator provides OE-style quality and fitment.

Features:
  • Sold Individually
  • Quality Construction
  • OE-Style Replacement
Manufacturer Warranty*:
13-Month / Unlimited Mileage
Note: 14 Insulators per side required (28 Insulators total per vehicle)