Manifold bolts 472
Cadillac
 

Cadillac Forums | Help Us Help You | Advertise | Cadillac Parts | Cadillac News | Cadillac Classifieds / (Old System)

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 7 of 7
500, 472, 425, 368 Discussion, Manifold bolts 472 in Cadillac Engine Technical Discussion; I'm getting a set of headers installed and would like to use locking header bolts. Does anyone know the size ...
  1. #1
    Sasquatch's Avatar
    Sasquatch is offline Cadillac Owners Fanatic
    Join Date
    Mar 2004
    Location
    Bluff Creek
    Posts
    320

    Manifold bolts 472

    I'm getting a set of headers installed and would like to use locking header bolts. Does anyone know the size and thread pattern of the manifold bolts for a 69 472? Thanks.

  2. Remove Advertisements
    CadillacForums.com
    Advertisements
     

  3. #2
    terrible one's Avatar
    terrible one is offline Banned
    Automobile(s): 1976 Eldorado project
    Join Date
    May 2005
    Location
    El Dorado, Arkansas
    Age
    24
    Posts
    1,631

    Re: Manifold bolts 472

    Take one to your local hardware store and have them make a match I knew it at one time but don't anymore.

  4. #3
    Sasquatch's Avatar
    Sasquatch is offline Cadillac Owners Fanatic
    Join Date
    Mar 2004
    Location
    Bluff Creek
    Posts
    320

    Re: Manifold bolts 472

    Terrible I KNOW that! Just thought maybe someone had the spec.

  5. #4
    Colt D is offline Cadillac Owners Member
    Automobile(s): 1968 Deville Convertible
    Join Date
    Aug 2004
    Location
    Vegas Baby!
    Posts
    99

    Re: Manifold bolts 472

    Sasquatch, I thought all the bolt specs were in the shop manual. I remember from other posts that you have the 69 shop manual. If its not listed in yours, let me know, I can check my 68 manual.

  6. #5
    Sasquatch's Avatar
    Sasquatch is offline Cadillac Owners Fanatic
    Join Date
    Mar 2004
    Location
    Bluff Creek
    Posts
    320

    Re: Manifold bolts 472

    I did find this. Just wanted to cross check with others on the forum.


  7. #6
    terrible one's Avatar
    terrible one is offline Banned
    Automobile(s): 1976 Eldorado project
    Join Date
    May 2005
    Location
    El Dorado, Arkansas
    Age
    24
    Posts
    1,631

    Re: Manifold bolts 472

    The shop manual never lies.

  8. #7
    JTraik is offline Cadillac Owners Enthusiast
    Automobile(s): '68 DeVille '95 FWB '99 Eldo '96 Cummins Ram 5MT
    Join Date
    Mar 2004
    Location
    Rochester, NY
    Age
    27
    Posts
    759

    Re: Manifold bolts 472

    Be careful... those specs you listed are pipe to manifold, not manifold to head... In my '68 shop manual i have here

    Exhaust Manifold to Cylinder Head Screw (3/8)-16 * 2(1/8) @ 35 ft.lbs.

    I found this under section 6, Engine Mechanical.

Quick Reply Quick Reply

Register Now

Please enter the name by which you would like to log-in and be known on this site.
If you do not want to register, fill this field only and the name will be used as user name for your post.

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

Please enter a valid email address for yourself.

Log-in

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.



Bookmarks

Cadillac Posting Rules

  • You may post new threads
  • You may post replies
  • You may not post attachments
  • You may not edit your posts
Read about Lincoln | Buick | Kia Forte Forum
Need products for your Cadillac? Check out your options at the links below:

custom floor mats | Cadillac Chrome and Black Chrome Wheels | window tinting