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PML Valve Covers for CADILLAC® 368, 425, 472, & 500 Engines, Flat Top Style

Part Number 7872-1

PML Cadillc Flat Top Valve Covers, As-Cast Finish
As-cast finish
$350 (set of 2)
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PML Cadillc Flat Top Valve Covers, Polished
Polished finish
$575 (set of 2)
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Dimensions: Click here for dimensions. A new tab or window will open.

These are heavy duty valve covers for Cadillac 368, 425, 472 & 500 engines. These valve covers feature an open interior that clears most roller rockers and stud girdles.

This flat top style allows for customization. For example, a design can be painted on or machined into the thick top.

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.

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

PML Cadillac Valve Covers For New Build

PML Cadillac valve covers look great on this new engine build by Performance Powertrain Products in Alberta, Canada (403-380-4627).

The valve covers are in the natural cast finish.

Visit Performance Powertrain's Facebook Page for information on their services: More pictures to come as the build progresses.

PML Cadillac valve covers on a new Cadillac engine build

PML Cadillac Valve Covers Installed on a Mercury

Wes King has a 1950 Mercury with a Cadillac 500 engine. He did custom machining of the top of these PML Cadillac valve covers and then installed them on his Mercury. Looks great! Our thanks to Wes for sharing his pictures.

PML Cadillac valve covers on a Cad 500 engine    PML Cadillac valve covers on a Cad 500 engine, another view    1950 Mercury with a Cadillac 500 engine

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
  • Mounting hardware included

Learn more about finishes and construction of PML parts.