ARP

ARP Thermostat Housing Bolt Kit 2001-2007 GM 6.6L Duramax LB7 LLY LBZ

SKU: arp130-7403 UPC: 672036650803
Backordered – call for lead time
$17.41

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Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

Got Questions? Feel free to email us or call us at (503) 235-1947

ARP calls this its street thermostat housing bolt kit for the LB7, LLY and LBZ Duramax: 12-point bolts in black-oxide 8740 chrome moly.

Key Features

  • 8740 chrome moly steel
  • Black oxide finish
  • 12-point heads
  • ARP street-series kit
  • Made in the USA

Fitment

  • 2001-2007 Chevrolet Silverado 2500 HD and 3500 HD with 6.6L Duramax LB7, LLY or LBZ
  • 2001-2007 GMC Sierra 2500 HD and 3500 HD with 6.6L Duramax LB7, LLY or LBZ

Product Details

  • Brand: ARP
  • Manufacturer Part Number: 130-7403

Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).

Shipping Height: 1.0

Shipping Length: 1.0

Shipping Width: 1.0
California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.