does any body know the head torque on a 07/08 5.3 w/ alum heads. the only specs I can find are ls1 alum block or steel head & block. they say they are tty bolts but they really don't seem like them i am trying to torque my heads today and cant seem to find any info

 

im pretty sure they are the same procedure they are the same heads.

 

thanks, I spoke with a friend that works for the dealer and he gave me a torque spec of 115 flbs on the main head bolts and 22 flbs on the smaller bolts. thought I would share that with everybody. thanks for the input on the problem