GM Performance 12480006 - GM Performance Parts Valve Covers Details
Cast Aluminum
Technical Notes: These valve covers do not fit first design SB2 heads. GM no longer offers the first design SB2 cover. Use RTV sealant to seal cover to head.
These die cast aluminum valve covers are polished to give them a bright shine. They are used on all 1986 and newer Gen I and 2 engines with center hold down design. They are approximately 1/4 inches taller than production valve covers.