Sequence to tighten head bolts and rocker arms also torque specs needed

Tiny
DERRICK LAMONTE CUMMINGS
  • MEMBER
  • 2004 PONTIAC GRAND PRIX
  • 3.8L
  • V6
  • FWD
  • AUTOMATIC
  • 190,000 MILES
I just need torque sequence and specs for head bolts and rocker arms for my car it is a GTP supercharged.
Sunday, October 23rd, 2016 AT 9:25 AM

3 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
11 ft lbs on rocker bolts with new bolts ( no exceptions). New bolts on cylinder heads in sequence in picture 37 ft lbs then 120 degrees.
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Sunday, October 23rd, 2016 AT 2:57 PM
Tiny
DERRICK LAMONTE CUMMINGS
  • MEMBER
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Thank you.
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Sunday, October 23rd, 2016 AT 4:47 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,363 POSTS
Please use 2CarPros anytime, we are here to help and tell a friend.

Best, Ken
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Wednesday, October 26th, 2016 AT 10:20 AM

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