Head casting numbers
October 25th, 2014, 8:29 PM
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Head casting numbers
I have 69 Impala that I have been restoring for the last 3 years. It has a 350 in it that isn't the original engine and I would like to know exactly what I have. The head has these numbers cast in it: E 12 70 which I believe it means it was made on May (E) 12, 1970. Is that correct?
It also has these casting numbers: 3927185. Can anyone tell me what these numbers mean, specifically what year, cc volume and any other information about them?
Thanks,
Harv
It also has these casting numbers: 3927185. Can anyone tell me what these numbers mean, specifically what year, cc volume and any other information about them?
Thanks,
Harv
October 29th, 2014, 11:29 AM
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look's like just plane jane stocker head's Not all double hump sbc heads the same? - Twin City Outlaws Forum a little id chart
October 29th, 2014, 10:46 PM
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SBC head id
These heads were cast on may 12, 1970. Like you said, the cc volume is 70 cc. Valves are 1.72 intake and 1.50 exhaust.
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