Posted by DDD [172.68.35.22] on Sunday, July 23, 2023 at 22:58:00 :
Looking to try out something.
From some others advice, was told the 1957 on upwards years that had the head with casting numbers in the 16XXXXX range was a good start to try for more HP
THE 167XXXXX range even better..
Trying to keep
The truck engine bay stock looking.
Anyone have experience swapping out the later serial numbered head?
Did the combustion chamber really appear to be smaller, thus more compression?
Any for sale let me know.
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