Chevrolet® 396, 427, 454, & 502
Big Block, Raised CORVETTE® Script
Tall
Valve Covers

P/N 11042

These PML big block Chevy valve covers feature sand-cast aluminum construction with baffles to prevent oil leaks and classic CORVETTE® script and fins. In response to customer requests, these covers do not have a brake booster cut-out on the driver's side.

They are 3/8-inch taller than our standard height covers to fit over most roller rockers, such as Jesel. If you have the stock valve cover, a simple check can be made to see how much clearance you need. Simply set the cover on the head and measure the distance between the gasket flange and the head. Our cover is approximately 3/8" to ½ taller then the stock cover. Click for dimensions.

The valve covers have PCV and oil fill/breather holes.

If you need a brake booster cut-out, please see our stock height big block valve covers.

The covers use stock grommets and gaskets (not included).

Click here for a pdf file of a flyer with pictures of PML standard and tall big block Chevy valve covers. A separate window will open and load the pdf file. Since these valve covers are new, this flyer does not yet include these covers.

Click here for dimensions. A separate window will open. Please check for clearance issues with firewalls, brake bosters, alternator, air conditioning brackets, and the like.

Click on image at left to see a Flash slide show of these valve covers installed on Chuck Younger's 1973 Corvette with a Chevrolet big block engine. Chuck's company is Walden and Younger Corvette Restorations out of Alabama.

For a larger picture, please click one of the above images. A separate window will open showing a bigger picture. (The larger pictures take a minute to display.)

PML Valve Cover Features:

• Strong sand-cast aluminum construction
• Thick side walls and gasket flanges that will not bend when bolts are tightened
• Cast-in internal baffles
• Mounting hardware included

General Motors Trademarks are used under license to PML, Inc.