<p>This is a new pair of big block Chevy cast aluminum polished valve covers. Retro style finned top. Fits 1965-95 big block Chevy 396, 402, 427, 454, and 502's with perimeter bolt pattern.</p> <ul> <li>Finned top </li><li>Polished aluminum </li><li>Tall style - 3 11/16" height </li><li>1 1/4" breather hole per cover </li><li>Baffles included </li><li>Stainless bolts included </li><li>Grommets included </li><li>Thick cast aluminum</li></ul>