Engine rebuild
Thread Starter
Junior Member
Joined: Aug 2015
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Engine rebuild
Looking for some advice, I have a 1997 f150 with a 4.6l in it. The block has a Crack in it behind the water pump. I also have a 5.4l with two bad heads. Can I use the 5.4l block with the 4.6l top end components?
A dude playing a dude
Joined: Mar 2013
Posts: 16,813
Likes: 2,065
From: Germany
Short answer, I don't know.
BUT, what I would do is go to http://www.fortparts.com and http://www.rockauto.com and pull up the parts for both, then compare their part numbers or dimensions to see if they're indeed the same or not.
BUT, what I would do is go to http://www.fortparts.com and http://www.rockauto.com and pull up the parts for both, then compare their part numbers or dimensions to see if they're indeed the same or not.