jQuery not supported.



2016 sierra 5.3L head torque

2016 sierra 5.3L head torque

Postby jschainsaw [OP] » Sep 27 2020, 6:03am

i have a 2016 gmc sierra slt v8 5.3L i just replaced the lifters and i can not find the head torque specs or pattern anywhere. is there anyone who can help me PLEASE!
Original Poster
jschainsaw
Newbie
Newbie
Posts: 2
Topics: 1
Joined: Sep 27 2020, 5:46am
Year: 2016
Make/Model: GMC Sierra
Variant: SLT
Extra Info: 1500 4x4 5.3 v8
Group Membership:
Registered users

Re: 2016 sierra 5.3L head torque

Postby MIKE91B » Sep 29 2020, 12:25am

DDFCC5A7-4933-4BF6-A9FF-BE3944332177.png
DDFCC5A7-4933-4BF6-A9FF-BE3944332177.png (62.57 KiB) Viewed 632 times

All the normal bolts are 59 lbft then 90 degrees and then 60 degrees. The drivers side Allen bolt is 59 lbft then 90 and then 40. Be damn sure you suck all the coolant and oil out of the head bolt holes. If you hydrolock the bolt in the hole it will snap off. Especially the Allen headed bolt.
2015 Reg cab, 2wd, 5.3l, On3 single turbo, E85 conversion, 4.10 rear gear, and HP Tuner software.
User avatar
MIKE91B
Automotive Technician
Automotive Technician
4x4 High Mode [L3]
4x4 High Mode [L3]
Posts: 1825
Topics: 15
Joined: May 23 2015, 3:06am
Years of membership: 5 years of membership5 years of membership5 years of membership5 years of membership5 years of membership
Location: OHIO
Year: 2015
Make/Model: Chevrolet Silverado
Group Membership:
Automotive Technicians
Registered users

Re: 2016 sierra 5.3L head torque

Postby jschainsaw [OP] » Sep 29 2020, 1:24am

Thanks
Original Poster
jschainsaw
Newbie
Newbie
Posts: 2
Topics: 1
Joined: Sep 27 2020, 5:46am
Year: 2016
Make/Model: GMC Sierra
Variant: SLT
Extra Info: 1500 4x4 5.3 v8
Group Membership:
Registered users

Return to EcoTec3 5.3L V8

 

  • Similar topics
    Replies
    Views
    Last post

Common search terms

head sierra torque bolt normal drivers replaced especially bolts anyone thanks help side

It is currently Feb 28 2021, 6:55pm

  • Sponsor
Login  •  Register
Sitewide News Sitemaps & Feeds

Who is online

Users browsing this forum: No registered users and 5 guests