Have questions? We have answers. Dirty Help Center

Introducing our new site Dirty Garage - your source for half-ton parts, off-road, and more.
1 10

2011-2016 Duramax Billet Valve Covers (546-HSP)

HSP Diesel
$567.72 CAD
Color: Illusion Cherry
Special Order - Ships on Average in 4 Weeks
Inventory
Total: 0 in stock

Purchase to earn 567  Dirty Dollars Learn More

This product ships for free to most Canadian locations! Learn more

Truck Fitment

Description

These billet valve covers are designed to give your engine a clean, slick look! They feature a 1/2" NPT port in the center of the cover to optimize crankcase ventilation. They are made from 6061 T6 Aluminum, and they incorporate an O-Ring to eliminate the need for messy silicone. 

Part Number: 546-HSP

Features
  • 6061 T6 aluminum material
  • CNC billet machined
  • 1/2" NPT to -10AN aluminum 90° fitting to a -10AN nylon braided hose on each valve cover

Included Components:

  • 36x M6x1.0x16mm Socket Cap Bolts
  • 4x M4-0.7x6mm Socket Cap Screws

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

Compatible with:

  • LML: 11+ VIN Code 8

Questions and Answers

Have a Question?

Be the first to ask a question about this.

Ask a Question

Vehicle Fitment - Part No: 546-HSP-CR

Loading Fitments...

  • Endless Support

    A team on staff, ready to help before or after your purchase.

  • We sell what we use.

    We only carry the best in Diesel Performance.

  • Canadian. Eh?

    Located in West Kelowna, BC.
Back to top