I have an 67 L89 Vette with aluminium heads.
The engine build date is January 10th 1976 yet the aluminium heads fitted to this engine were cast on 20th April 1967 & February 14th 1967, being some time after the engine build date. Is this possible that these are the original heads fitted to this car or are they more likely to be non original heads obtained at a later date?
The engine build date is January 10th 1976 yet the aluminium heads fitted to this engine were cast on 20th April 1967 & February 14th 1967, being some time after the engine build date. Is this possible that these are the original heads fitted to this car or are they more likely to be non original heads obtained at a later date?
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