What are the torque specs for the cylinder heads?

Tiny
MARIOBUCIO
  • MEMBER
  • 2009 CHEVROLET SILVERADO
  • 5.3L
  • V8
  • 4WD
  • AUTOMATIC
  • 200,000 MILES
What are the torque specs for aluminum cylinder heads?
Wednesday, November 9th, 2022 AT 7:55 AM

3 Replies

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,513 POSTS
So, these have torque-to-yield head bolts and cannot be reused so make sure you get a new set of bolts. I have found the instructions on how to install the cylinder head with torque specs and a video that shows the job being done. Be sure to check out the images below for the information.

https://youtu.be/JDN8MaekT2Y

Check out the images (below). Please let us know if you need anything else to get the problem fixed. These instructions work for both sides.
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Wednesday, November 9th, 2022 AT 11:51 AM
Tiny
MARIOBUCIO
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Thank you, so much very helpful information.
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Wednesday, November 9th, 2022 AT 11:56 AM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
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Use 2CarPros anytime, we are here to help. Please tell a friend.
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Thursday, November 10th, 2022 AT 9:28 AM

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