#1  
Old 04-14-2021, 10:59 PM
rare4k's Avatar
rare4k rare4k is offline
Chief Ponti-yacker
 
Join Date: Oct 2006
Location: Annapolis MD.
Posts: 546
Default Head ID without the numbers

Is there a way to figure out the head ID without the center numbers ? I can't make out this set that are on this motor I have.

Sent from my moto z3 using Tapatalk

  #2  
Old 04-14-2021, 11:06 PM
4dblnkldude's Avatar
4dblnkldude 4dblnkldude is offline
Ultimate Warrior
 
Join Date: Oct 2006
Location: levittown
Posts: 1,856
Default

Looks like a 12 to me.

__________________
" Is wearing a helmet illegal" Mike Kerr 1-29-09
  #3  
Old 04-15-2021, 02:45 AM
Joe's Garage Joe's Garage is offline
Chief Ponti-yacker
 
Join Date: Oct 2016
Location: Las Vega$, NV
Posts: 637
Default Agree, it looks like a '1 2' casting

What's the block casting and engine code?

I really hate rust......

  #4  
Old 04-15-2021, 02:47 AM
Kenth's Avatar
Kenth Kenth is offline
Ultimate Warrior
 
Join Date: Feb 2003
Location: The Kingdom of Sweden
Posts: 5,457
Default

Date and rocker studs, threaded or pressed would be a start.
Agree with 4dblnkldude, looks like #12.

__________________
1966 GTO Tri-Power
1970 GTO TheJudge
http://www.poci.org/
http://gtoaa.org/
  #5  
Old 04-15-2021, 02:46 PM
grandam1979 grandam1979 is offline
Ultimate Warrior
 
Join Date: Feb 2005
Location: Ohio, Findlay
Posts: 1,429
Default

Date code on heads?

  #6  
Old 05-16-2021, 03:22 PM
rare4k's Avatar
rare4k rare4k is offline
Chief Ponti-yacker
 
Join Date: Oct 2006
Location: Annapolis MD.
Posts: 546
Default

Looks like F 24 9

Sent from my moto z3 using Tapatalk

  #7  
Old 05-17-2021, 03:15 AM
Kenth's Avatar
Kenth Kenth is offline
Ultimate Warrior
 
Join Date: Feb 2003
Location: The Kingdom of Sweden
Posts: 5,457
Default

No Ram Air heads used oil shields on valve springs from factory.

What's the block casting and engine code?

__________________
1966 GTO Tri-Power
1970 GTO TheJudge
http://www.poci.org/
http://gtoaa.org/
  #8  
Old 05-17-2021, 09:39 AM
rare4k's Avatar
rare4k rare4k is offline
Chief Ponti-yacker
 
Join Date: Oct 2006
Location: Annapolis MD.
Posts: 546
Default

These do not have oil shields on them FYI

Sent from my moto z3 using Tapatalk

  #9  
Old 05-17-2021, 10:50 AM
gtohurstjudge's Avatar
gtohurstjudge gtohurstjudge is offline
Ultimate Warrior
 
Join Date: Mar 2004
Location: plano,tx.
Posts: 1,923
Default

If they are 69 heads most likely they are 62's

  #10  
Old 05-17-2021, 06:15 PM
Brewster's Avatar
Brewster Brewster is offline
Ultimate Warrior
 
Join Date: Aug 2004
Location: North Woods of Wisconsin
Posts: 4,809
Default

Yeap, Looks like an E for May 24, 1969 #62 heads is my guess too. Do the two two codes match? What is the block and intake codes to compare with???

  #11  
Old 05-17-2021, 07:36 PM
rare4k's Avatar
rare4k rare4k is offline
Chief Ponti-yacker
 
Join Date: Oct 2006
Location: Annapolis MD.
Posts: 546
Default

Not a E date code a F 24 code took them to a machine shop they cc the heads at 72

Sent from my moto z3 using Tapatalk

Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 02:32 AM.

 

About Us

The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiacs. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass.

 




Copyright © 2017