CADILLAC® 368 / 425 / 472 / 500 Machined Script Valve Covers

• Price for set of 2 covers
• Includes mounting bolts
• Polish finish
• CADILLAC script machined into top
• See SPECIFICATIONS tab below for information about PCV, breather and oil fill holes
• Ships 5 to 7 days after ordering
• For gaskets, see Gaskets for PML Cadillac 368, 425, 472, 500 Valve Covers

Dimensions: Click here for dimensions. 

Number of Bolts: 9 mounting bolts per cover, on the perimeter

Finishes: Read about finishes and construction of PML parts.

These are heavy duty valve covers for Cadillac 368, 425, 472 & 500 engines with classic CADILLAC script machined into the top surface.

Benefits:

• Polish finish and traditional CADILLAC script to dress up engine
• Open interior to clear many roller rockers and stud girdles
• Strong, sand cast aluminum construction
• No warping or tweaking due to thick walls and flange
• Machined gasket surface providing for a good seal to the cylinder head
• Optional machining for PCV, breather and oil fill
• New mounting bolts included

Applications:

These are heavy duty valve covers for Cadillac 368, 425, 472 & 500 engines.

These valve covers were designed to fit the iron cylinder heads. Modification may be needed for some aluminum heads and roller rockers.

Example of iron cylinder head:

  Click on image to view larger.

Finishes

These valve covers are polished sand cast aluminum.

The polish finish is not like chrome. Since these valve covers are sand castings which have been hand polished there are always some slight imperfections.

Read here for more information about finishes and construction of PML parts.

Gaskets

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

PML designed a gasket for these valve covers. See Gaskets for PML Cadillac 368, 425, 472, 500 Valve Covers.

PCV, Breather and Oil Fill Holes

PCV, breather, and oil fill holes are optional. A billet oil cap is also available.

PML designed these valve covers with locations that can be machined as needed. Holes can be machined on the top at the ends or on the intake manifold side.

PML can machine holes to order. This carries an additional fee and is custom machining. Contact us for more info.

See this PDF file for more info. It shows pictures of PML Cadillac valve covers with PCV and breather holes and oil caps. File will open in a new tab or window. May take a minute.