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#1
03-19-2011, 07:34 PM
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#13 cylinder head casting number
I found a set of heads today while going through a guys parts and they were stamped with #13 in place of where the #13 should be cast, doesnt appear to have been ground down and done but for some reason it has the numbers stamped the same as if they were cast a 1 on one side and a 3 on the other. any ideas why
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69 455/4-sp windward blue under major restoration 69 400/400 waiting for resto |
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#2
03-19-2011, 07:46 PM
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Quote:
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#3
03-19-2011, 07:54 PM
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I offered $50 just because they are different, picking them up tomorrow
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69 455/4-sp windward blue under major restoration 69 400/400 waiting for resto |
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#4
03-19-2011, 09:04 PM
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If they're big valve heads, can't go wrong with that.
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John Wallace - johnta1 Pontiac Power RULES !!! www.wallaceracing.com Winner of Top Class at Pontiac Nationals, 2004 Cordova Winner of Quick 16 At Ames 2004 Pontiac Tripower Nats KRE's MR-1 - 1st 5 second Pontiac block ever! "Every man has a right to his own opinion, but no man has a right to be wrong in his facts." "People demand freedom of speech to make up for the freedom of thought which they avoid." – Socrates |
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#5
03-19-2011, 09:24 PM
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big valve and screw in studs, I am going to check the blocks for the matching block
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69 455/4-sp windward blue under major restoration 69 400/400 waiting for resto |
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#6
03-20-2011, 01:38 AM
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my 66 heads are like that I have no idea why
the 6s are stamped onto an obviously machined not ground, flat |
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