472 part number question

Cadillac Forums | Help Us Help You | Advertise | Cadillac Parts | Cadillac News | Cadillac Classifieds

Cadillac Technical Archive | Cadillac Dealers | Cadillac Reviews | Cadillac Dealer Reviews | Cadillac Vendors

CadillacForums.com is the premier Cadillac Forum on the internet. Registered Users do not see the above ads.
+ Reply to Thread
Results 1 to 2 of 2
500, 472, 425, 368 Discussion, 472 part number question in Cadillac Engine Discussion; I've got a '74 472. There is a tube from the air injection pump that runs between the heads. I ...
  1. #1
    Scout is offline Cadillac Owners Member
    Join Date
    Mar 2003

    472 part number question

    I've got a '74 472. There is a tube from the air injection pump that runs between the heads. I want to remove this tube and block the ports in the heads. So I need some plugs. Does anyone have a part number? Will Napa have something?

  2. Remove Advertisements

  3. #2
    lux hauler is offline Cadillac Owners Connoisseur
    Join Date
    Jan 2003
    you might be able to find those at NAPA. If you can't get them there, check with your local speed shop. If they don't have them they should be able to get them. That same plug should also be on the opposite end of the head if you need one for reference.

  4. Remove Advertisements
    Cadillac Forums

+ Reply to Thread

Quick Reply Quick Reply

Register Now

Please enter the name by which you would like to log-in and be known on this site.

Please enter a password for your user account. Note that passwords are case-sensitive.

Please enter a valid email address for yourself.

What Cadillac(s) do you own? (Or type NONE)

Please select your insurance company (Optional)

Your date of birth and age are displayed in several places on the forum. Only the administrator will have access to your date of birth should you choose to hide it via the privacy option below.


Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.


Cadillac Posting Rules

  • You may post new threads
  • You may post replies
  • You may not post attachments
  • You may not edit your posts