Valve Covers, Flat Top Style, Machined Large CADILLAC Script, Polished

Dimensions: Click here for dimensions. A new tab or window will open.

These PML valve covers are for Cadillac 368, 425, 472 & 500 engines. These valve covers are heavy duty with open interiors to clear roller rockers and stud girdles. They feature the large CADILLAC script machined into the top surface.

Because these are heavy duty, the thick flange will not warp or tweak. This gives a good seal to the cylinder head.

Uses stock gaskets (not included). We recommend cork or cork composite gaskets.

We have a set of flat top covers, polished, machine engraved with flames on special.

Finishes

Read about finishes and construction of PML parts.

For a custom paint or powder coat finish, purchase a set in the as-cast finish and coordinate with your powder coater or paint shop.

PCV, Breather and Oil Fill Holes

PCV, breather, and oil fill holes are optional. A billet oil cap is also available. Holes can be machined on the top or the side. On the interior, the top of the valve cover has bosses in typical hole locations. PML can machine holes for a $45.00 machining charge per hole. Please call to order for machining or billet oil cap.

See additional pictures of PML Cadillac valve covers with holes drilled and oil caps in this PDF file. A separate window will open and the file will load (may take a minute).

Installations

1970 Lowrider

Johnni installed these PML valve covers on his award–winning 1970 Cadillac lowrider.

         
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Ford Truck

Alan's Auto Body and Paint in Hawaii (808-306-0359) showed off his Ford truck with a Cadillac engine at the Grand National Roadster Show in January 2018.

       
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PML Valve Cover Features:

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

Learn more about finishes and construction of PML parts.