Given that the block is a non-Corvette item, that's going to be
dependent on what it really came from as far as collectable status and
value goes. Find out what car the HA engine option came in and you'll
have a start there.
The heads were indeed Corvette items from '61 through '66 - with yours
dating to May 8th, 1964. In '64, all Corvettes with optional engines
used those head castings. In other words, only the base 250 hp engine
didn't use them - so they could be used in 300 hp, 365 hp and 375 hp
engines. I don't know if there were valve size differences between the
models. Not knowing that, they very well could have been used in a FI
car, but that doesn't make them any rarer than if they came from a 300
hp car. Value? Not a clue but it shouldn't be difficult to find recent
Here's waving to ya - \||||
'67BB & '72BB
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original posting --
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