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  #1  
Old 12-25-2017, 07:51 PM
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Default Aluminum 074 big block heads
https://bham.craigslist.org/pts/d/19...427387986.html
And 427 block. Is this one of the older blocks?
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Freddie
1969 Camaro RS/SS396 (427) 4 speed
Last edited by big gear head; 12-25-2017 at 07:57 PM.
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  #2  
Old 12-25-2017, 07:53 PM
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Looks like those heads have a story to tell....

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Old 12-25-2017, 07:57 PM
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I was trying to figure out what that shape is. Looks like something got dropped into the intake.
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1969 Camaro RS/SS396 (427) 4 speed
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Old 12-25-2017, 08:00 PM
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Looks like a Hilborn fuel injection manifold too.
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1969 Camaro RS/SS396 (427) 4 speed
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Old 12-25-2017, 09:20 PM
olredalert olredalert is offline
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----Heads are O-ringed, as well as being pecker tracked!.......Bill S
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Old 12-25-2017, 09:26 PM
SuperNovaSS SuperNovaSS is offline
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Looks like a valve seat dropped and shattered. Then it got pulled into different cylinders.

Jason
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Old 12-26-2017, 01:45 PM
TimG TimG is offline
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I had that happen on a set of aluminum heads. The valve head got chewed up and nicely dispersed through all eight cylinders.
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