Butler Performance C-Series CNC Engraved Late Model Pontiac/LS Aluminum Valve Covers, Choose Your Logo (Set)

We can drill for your breathers and oil caps or add those to the cart from our selection of breathers and oil fill caps or the ones included in the product options.

To order these valve cover with drilled breather(s), simply enter the drilling location in the text box.
Example would be; driver front, driver and passenger rear, etc.
There is also a box at the end of checkout for order notes and you can write in any details for these or any other options.


Choose the number of breather holes to be drilled.
Add any breathers to the cart and that's it, you can order a set of custom fabricated Butler Valve covers drilled to your specifications.