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specs on sbc cylinder heads casting numbers ending with 336 or 336x

  
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specs on sbc cylinder heads casting numbers ending with 336 or 336x

 
blakey22 blakey22
New User | Posts: 1 | Joined: 12/11
Posted: 12/08/11
03:30 PM

can anyone help?  

BuzzLOL BuzzLOL
Enthusiast | Posts: 380 | Joined: 12/10
Posted: 12/08/11
05:04 PM

.. Don't recognize it... got the whole number?  

pepsi1 pepsi1
Guru | Posts: 1718 | Joined: 09/11
Posted: 12/08/11
11:43 PM

3986336 1971 350 76CC 1.94in 1.50ex unless modified
3986336X 1971 350 76CC 1.94in 1.50ex unless modified

Hope this helps.
Bob Grin  Cool  

Pontiacman2 Pontiacman2
Moderator | Posts: 8956 | Joined: 09/08
Posted: 12/09/11
07:10 AM

+1 pepsi.  
Pontiacman2
Pontiacman2

Professional Hi-performance engine builder