gmc

1999 GMC SIERRA
V8 • 4WD • AUTOMATIC
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GIGIBOO
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I have a 1999 GMC sierra 1500 z21. I need to knom the timing chain marks digram?
Dec 2, 2010 at 5:00 PM
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WRENCHTECH
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I assume you have a 5.7

Dec 2, 2010 at 5:09 PM
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GIGIBOO
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yes thanks
Dec 2, 2010 at 5:50 PM
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WRENCHTECH
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You're welcome
Dec 2, 2010 at 5:51 PM