gmc

1999 GMC SIERRA
V8 • 4WD • AUTOMATIC
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GIGIBOO
  • MEMBER
  • 4 POSTS
I have a 1999 GMC sierra 1500 z21. I need to knom the timing chain marks digram?
Dec 2, 2010 at 9:00 AM
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WRENCHTECH
  • ✓Experienced Mechanic
  • 20,760 POSTS
I assume you have a 5.7

Dec 2, 2010 at 9:09 AM
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GIGIBOO
  • MEMBER
  • 4 POSTS
yes thanks
Dec 2, 2010 at 9:50 AM
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WRENCHTECH
  • ✓Experienced Mechanic
  • 20,760 POSTS
You're welcome
Dec 2, 2010 at 9:51 AM
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