ARP

ARP Stainless Thermostat Housing Bolt Kit 2001-2007 GM Duramax LB7-LBZ

SKU: arp430-7403 UPC: 672036650988
Backordered – call for lead time
$28.06

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Shipping PolicyRMAs and Core ReturnsQuestions? Call (503) 235-1947

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's stainless street-series thermostat housing bolts for the LB7, LLY and LBZ Duramax, with 12-point heads.

Key Features

  • Stainless steel
  • 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: 430-7403

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: 0.1

Shipping Length: 0.8

Shipping Width: 0.5
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.