This
is a brand new rubber valve cover plug for original 401 & 425 cubic inch Buick
Nailhead valve covers.
This plug is correct for stock stamped steel and optional finned aluminum valve covers.
**Please read entire item
description.** .
This valve cover plug will fit the 1964, 1965, & 1966 valve covers for the 401 & 425 cubic inch Nailhead engine.
This plug does NOT fit the pcv hole NOR the twist in breather hole.
For the stock stamped steel valve covers this is the correct plug for the hole in the driver front corner.
If you have finned aluminum valve covers please read the following:
This valve cover
plug fits the other large hole in the 64/65 California version, as well
as the 50 state 1966 version (the 1966 version has the indentation in
the front corner).
The 64/65 49 state version does not have the large extra hole in them so this plug is NOT needed.
If you have questions questions on fitment please ask or send me a picture of your valve covers and I can confirm fitment.
***This plug DOES NOT
fit the following aftermarket valve covers: Offenhauser, PML, Fenton,
Kring, nor any other aftermarket valve covers for the Nailhead
engines.***
Please ask questions.
Thanks for visiting us at BestOfferCounts!
Please visit our eBay Store for
more parts and our About Me page
to learn more about what we do.
We specialize in Buick parts!
The Buick models that we specialize in are below:
1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967,
1968, 1969, and 1970 LeSabre, Invicta, Wildcat, and Electra 225 models
1963, 1964, 1965, 1966, 1967, 1968, 1969, and 1970
Riviera models
1961, 1962, 1963, 1964, 1965, 1966, and 1967 Special,
Skylark, GS, Sportwagon models
We specialize in the following Buick engine parts:
Nailhead: 264, 322, 364, 401, 425
V6: 198, 225
V8: 215, 300, 340, 350
Shipping Information:
Alaska, Hawaii, and Puerto Rico - Please check with us
first for shipping items to make sure they can be shipped. You may incur an
additional shipping charge due to the fact that the item may require a higher
than normal shipping rate since it is outside the continental USA.
We will ship to any country through ebay’s
international shipping program.
Thank you!
BestOfferCounts