Small Block Chevrolet - ZZ6/Vortec - Center Bolt Valve Cover - Emissions Provision

Part Number: 241-248

Holley is pleased to expand our Vintage Series line to now include a valve cover option for Small Block Chevys with center bolt heads. The Vintage Series family of die-cast aluminum dress up products features a classically styled finned design and a retro-style Holley script brandmark. These valve covers are standard height (3.5" overall) with pre-installed internal baffling, and come in a variety of colors and finishes for your unique application. Each set also includes a basic oil fill plug, a PCV grommet, and a polished mounting hardware set. Make your engine a statement piece with Holley's Vintage Series dress up accessories!

Features and Benefits

• Designed to fit all Small Block Chevy applications with center bolt style cylinder heads – polished mounting hardware included
• Die-cast aluminum construction ensures high detail and reduces the opportunity for warping of the valve cover flange and oil leaks
• Emissions compliant valve covers include pre-installed internal oil baffles as well as an oil fill plug and PCV grommet
• •Offered in five unique finishes to fit your style: polished, natural cast aluminum (ready for custom paint), satin black machined, gloss red machined, and factory orange machined

CAUTION: If your engine has non-standard valve train components, such as a high-lift camshaft, roller-tip rocker arm, higher lift ratio rocker arms, stud girdles, etc., there may be insufficient clearance when using the Holley-Vintage Series finned aluminum valve cover. You must check all internal clearances according to the instructions in the kit.