1987 Other Buick Models heads

1987 BUICK
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RAF1415
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  • 1 POST
Engine Mechanical problem
1987 Other Buick Models V8 Two Wheel Drive Automatic

I need to know the torque pattern
Dec 12, 2008 at 7:54 PM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
there are 2 different V-8's in a buick. they both have different bolt torques and sequences. You need to post which one it is. You need to know if it's a 250 or 307 c.i. engine. If you get back with me i can give it to you.
Nov 10, 2009 at 12:02 PM
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