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Torque specs for head bolts

Tiny
REDTAHITI
  • MEMBER
  • 1970 OLDSMOBILE 442
  • 7.5L
  • V8
  • 2WD
  • AUTOMATIC
  • 20,000 MILES
Hi guys back with the jet boat.
Just had the heads done on the 455 olds, looking for torque specs on head bolts. I've got answers from 80ft lb to 95ftlb what is right?
Wednesday, January 9th, 2019 AT 3:42 AM

3 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good morning,

95 lbs is what I see in my old Glenns auto manual.

Staggered pattern tightening from the center out?

Roy
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Wednesday, January 9th, 2019 AT 3:54 AM
Tiny
REDTAHITI
  • MEMBER
  • 11 POSTS
Thank you guys, you've always got the right answers for me.
Great job
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Wednesday, January 9th, 2019 AT 4:44 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
You are welcome.

Always glad to help.

Roy
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Wednesday, January 9th, 2019 AT 5:09 AM

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