Quote:
Originally Posted by Aubrey N Bruneau
At an average of $2500.00 for a pair of old core 690/583 large port 409 heads, which are almost impossible to find within 500 miles... Edelbrocks would be welcome in my world.
Unfortunately, however....in un-molested condition... the Edelbrock heads will not make the power of the old GM castings.
Perhaps this is an exception... but this is the fact.
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Aubrey, about how much could one expect to pay for a good block, heads, intake, and crank, to build a 409/425?