1987 Pontiac Firebird Timing marks

1987 PONTIAC FIREBIRD
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JFERTITA
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Engine Mechanical problem
1987 Pontiac Firebird 6 cyl Two Wheel Drive Automatic

How do I line up the timing marks ? Is the cam shaft mark at the top of the gear or at the bottom at top dead senter # 1 piston ?
Sep 29, 2008 at 8:21 PM
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OBXAUTOMEDIC
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Hello, Here is the alignment...


https://www.2carpros.com/forum/automotive_pictures/188069_87firebirdtiminalign_1.jpg

Sep 29, 2008 at 8:45 PM