head interchange question
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Instructor
Joined: Apr 2002
Posts: 126
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From: port saint lucie florida
head interchange question
i have a 89 454 casting number 14015445. the heads i have are 10114156. the block is supposed to be a mark4, the heads are supposed to be gen v. will they work together. some say "yes" some say "no" . i need a answer so i can send the heads out for reman or look for others. tnx
