2003-2005 Cummins Billet Aluminum Valve Cover (GRD59CM3005)

The G&R Diesel Billet Aluminum Valve Cover is the first step to dressing up your 2003-2005 5.9L Cummins. Remove your cheap plastic OE valve cover & CCV filter and replace it with a clean billet aluminum piece. It includes a billet oil fill cap & a baffled CCV canister.

When you remove your OE CCV filter you no longer need to purchase expensive filters that will constantly plug up, it will also maintain proper crankcase pressure while revving at high rpms. Everything is manufactured at G&R Diesel and built from 6061 T6 Billet Aluminum and includes are the hardware needed for installation.

Part Number: GRD59CM3005

• 6061 T6 Billet Aluminum
• Includes Oil Cap, Stainless Hardware, and O-Ring Seal
• Available Machined, Polished, or Anodized
• Includes Baffled CCV Canister
• Custom Fabricated at G&R Diesel

Don't see your question? Ask us anything about this product.

• ?

  What are the 2 ports off of the ccv for? most other valve covers have the one that just a vent to atmosphere

  Those two ports are designed for Dual Venting.

• ?

  Does this come with the crank case breather hoses that connect on the top?

  No.