The 046-1-HSP or 2001-2016 Chevrolet and GMC Billet Valve Covers Crank Case Ventilation Kit is something that we recommend for all of our Billet Valve cover kits.

What is the Billet Valve Covers Crank Case Ventilation Kit?

The Billet Valve Covers Crank Case Ventilation Kit is a kit that HSP Diesel recommends with all of our Billet Valve Covers. The reason being is that moving the factory crankcase to under the truck not only looks better but does help with making room and keeping the engine bay cleaner.

What comes with the Billet Valve Covers Crank Case Ventilation Kit?

• Aluminum Fittings
• -10 Nylon Braided Hose

Overview

• Routes Breather to behind front cab mounts
• Cleaner look
• Keeps engine bay clean
• Fits perfectly with HSP Valve Covers
• Robust hardware for long-lasting parts

What does the Billet Valve Covers Crank Case Ventilation Kit fit?

• LB7: 01-04 VIN Code 1
• LLY: 04.5-05 VIN Code 2
• LBZ: 06-07 VIN Code 2 or D
• LMM: 07.5-10 VIN Code 6
• LML: 11+ VIN Code 8

How do people know the VIN code?

Engine code is dictated by the 8th character of the VIN number. The 10th character is the year of the truck.

Special Note

This only fits our Billet Valve Covers

Our Warranty

At HSP we believe in our products and we stand firmly behind every single one that leaves our facility. For years we have taken care of almost everything and anything that our customers had issues with, but we didn't have a set in stone warranty. We have always gone above and beyond for our customers which set us apart from the rest.

We will continue that same standard, but now we are taking things to the next level.В