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The Water Cooler
General Discussion
Replacing Head Gaskets etc on 2003 Chevy 4.3 V6
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<blockquote data-quote="GlockCop" data-source="post: 1861838" data-attributes="member: 1143"><p>If this is one of GMs craptastic vortec motors you might be in for a search to find an uncracked head. I and a friend are in the process of rebuilding my 99 suburban with the 5.7 and when we took the heads to have them rebuilt...yep they were cracked and it was running when we tore it down. The machine shop went through SIX pair before he found a pair that wasnt cracked. So all I know to say is good luck.</p></blockquote><p></p>
[QUOTE="GlockCop, post: 1861838, member: 1143"] If this is one of GMs craptastic vortec motors you might be in for a search to find an uncracked head. I and a friend are in the process of rebuilding my 99 suburban with the 5.7 and when we took the heads to have them rebuilt...yep they were cracked and it was running when we tore it down. The machine shop went through SIX pair before he found a pair that wasnt cracked. So all I know to say is good luck. [/QUOTE]
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The Water Cooler
General Discussion
Replacing Head Gaskets etc on 2003 Chevy 4.3 V6
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