Moroso 68501 - Moroso Valve Cover Hold-Down Tabs
Small Block Chevy
Specifically designed to spread the fastener load over a larger area of the valve cover flange to eliminate flange distortion and subsequent oil leakage
Set fits one valve cover, includes four 5" hold down tabs with 5/16" diameter holes
Avoid warped valve cover flanges. Tabs stiffen area around bolt hole for a leakproof seal.