Holley Performance 241-241 Engine Valve Cover Set

Designed to fit all 1958-86 Small Block Chevy engines with perimeter bolt patterns Die-cast aluminum construction ensures high detail and reduces the opportunity for warping of the valve cover flange and oil leaks 3.3†tall (3.5" overall) with pre-installed internal oil baffles (oil fill and PCV grommets also included) Available with and without emissions provisions for your custom application (emissions compliant model includes pre-installed internal oil baffles in both covers, as well as PCV and oil fill grommets) Offered in natural cast, polished, satin black with machined fins, and factory orange with machined fins