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1972 GA head question

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Old August 10th, 2015, 05:01 PM
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1972 GA head question

I had a guy tell me that GA heads are standard 72 heads vs GA heads which he said are W30 big valve heads


I've never seen a set of GA heads. I nicely called BS on it but he was insistent. The guy is looking for pics but in the meantime.......


Are there two different castings for 72?
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Old August 10th, 2015, 05:04 PM
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The only ones I have ever seen were Ga.
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Old August 10th, 2015, 06:16 PM
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Your right. BS. Ga's are the only heads for all 72's including W cars. W cars did get large valves but there is no special number for them
Regards 72 guru
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Old August 10th, 2015, 06:20 PM
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Thanks Mark

Did 72's get the Winters aluminum intakes or were they 70-71 only?
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Old August 10th, 2015, 06:43 PM
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Originally Posted by allyolds68
I had a guy tell me that GA heads are standard 72 heads vs GA heads which he said are W30 big valve heads
That's called pegging the meter...
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