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Old Dec 26, 2009 | 04:45 PM
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Can anyone I D an engine suffix code PHM? Cant find it anywhere..thanks.
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Old Dec 26, 2009 | 05:04 PM
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Are you sure of this suffix?
I'm looking Corvette restoration guide from Motorbooks and I can't find nothing too with this suffix.
How is the year of the car?
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Old Dec 26, 2009 | 05:07 PM
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its a truck engine. All i know is its supposed to have came out of an 88 pickup. Was trying to get some paticulars on it to maybe rebuild like 4 bolt mains, roller cam?
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Old Dec 26, 2009 | 06:18 PM
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No listing of it in this site which seems complete. What is the bore size? I have an 88' PU with a 5 liter I can go look at.

Gary

http://www.nastyz28.com/chevy-engine-code-stampings.php
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Old Dec 26, 2009 | 07:24 PM
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What's the complete stamping? Got a pic?
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Old Dec 26, 2009 | 09:10 PM
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has 5.7 stamped on block
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Old Dec 26, 2009 | 11:45 PM
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None of the above sounds like factory markings to me.
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Old Dec 27, 2009 | 03:01 PM
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Is it true center bolt valve covers usually have a roller cam?
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Old Dec 27, 2009 | 03:16 PM
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Originally Posted by Sho'nuff
Is it true center bolt valve covers usually have a roller cam?
No, my 88' PU 5.0 L has center bolt covers and flat tappets.

Gary
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