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head casting number?

   
Old May 15, 2008 | 12:41 PM
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insansk8er90's Avatar
insansk8er90
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head casting number?
well im trying to figure out if my heads on my truck are actually gt-40 heads... they have svo scitchd in the back... but where are the casting numbers located....any help plz
 
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Old May 15, 2008 | 08:38 PM
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There are three bars at each end if its a GT40. "GT" cast in the corner of the head. The casting number is on the bottom side of the head.

 
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Old Oct 18, 2008 | 10:34 PM
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on the front of the head at the bottem corner just below the edge of the valve cover there is a small cast edge about half inch square it will have a# or say gt if it is a gt 40 head.
 
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