HSP Diesel 046-HSP-DG Dark Grey Billet Valve Covers

HSP Diesel 046-HSP-DG Dark Grey Billet Valve Covers
360.00In stock
  • Brand: HSP Diesel
  • |
  • SKU: GVJG-046-HSP-DG
  • |
  • Part Number: 046-HSP-DG

2004-2010 Chevrolet Silverado/GMC Sierra 2500 HD/2004-2006 Chevrolet Silverado/GMC Sierra 3500/2007-2010 Chevrolet Silverado/GMC Sierra 3500 HD 2WD/4WD Diesel

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Product Details

HSP Diesel's billet valve covers are designed to give your engine a clean, sleek look. HSP Diesel feature a 1/2 Inch NPT port in the center of the cover to optimize crank case ventilation. HSP Diesel are made from 6061 T6 Aluminum, and HSP Diesel incorporate an O-Ring to eliminate the need for messy silicone.

It is recommended to run these valve covers with HSP Diesel's forward-facing thermostat housing, for there are no provisions to mount the factory hardware to upper valve cover.

HSP Diesel's additional breather kit will include all the necessary hardware to route the breathers behind the front cab mounts. This reroute will feature a 1/2 Inch NPT to -10AN aluminum 90 degree fitting to a -10AN nylon braided hose on each valve cover. This is an additional product that is not included with the standard valve covers.

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2004-20102WDChevroletSilverado 2500 HD Diesel
2004-20104WDChevroletSilverado 2500 HD Diesel
2004-20062WDChevroletSilverado 3500 Diesel
2004-20064WDChevroletSilverado 3500 Diesel
2007-20102WDChevroletSilverado 3500 HD Diesel
2007-20104WDChevroletSilverado 3500 HD Diesel
2004-20102WDGMCSierra 2500 HD Diesel
2004-20104WDGMCSierra 2500 HD Diesel
2004-20062WDGMCSierra 3500 Diesel
2004-20064WDGMCSierra 3500 Diesel
2007-20102WDGMCSierra 3500 HD Diesel
2007-20104WDGMCSierra 3500 HD Diesel


  • 2004.5-2010 Chevrolet / GMC Billet Valve Covers
  • Gives Your Engine A Clean, Sleek Look
  • Features 1/2 Inch NPT Port To Optimize Crank Case Ventilation
  • Also Features O-Ring Sealing - Eliminates Messy Silicone Sealants
  • Made From CNC Machined 6061-T6 Billet Aluminum
  • Finished In Dark Grey Powdercoat
  • Made In The USA
  • Sold As A Kit
  • 6061 T6 Aluminum Material
  • Clean Look
  • O-Ring Seal
  • 1/2 Inch NPT Port
  • CNC Machined Billet

Quick Specs

  • 24" L x 16" W x 10" H

Important Notes

  • ATTN State of California Consumers warning: Cancer and Reproductive Harm www.p65warning.ca.gov




Billet Aluminum