Upper valve cover gaskets (now included in kit) All Needed Seals And Gaskets
NOT INCLUDED in the kit :Lower thin steel valve cover gaskets- reusable
Exhaust manifold gaskets -available as an upgrade option.
ARP Studs -available as an upgrade option.
<: Fitment Chevrolet 2006 2007 GMC 2500HD 3500 Chevy 06 07 Duramax GM 3/4 1 ton Silverado Sierra :>
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
