My book seems to say when to use and not to use the blue lock tight but it says nothing about using it on the bolts that hold the rockers in. There 4 big bolts that hold the rocker assembly at 22 foot pounds

 

I've never used it on rocker support bolts. (And never had anything come loose in the motor either...)

 

no loctite needed on the rocker arm supports

 

Ok thanks looks like just the rocker box then

 

Nope, not even on the rocker boxes. The gaskets offer enough tension.

 

Thanks. I can't wait to see how this andrews 21 cam works with a 95inch Big bore kit I'm installing

 

the service manual states loctite on the 6 bolts of the lower rocker boxes and on the bolts for the covers you will notice a light yellow color on the threads when first remove thats the factory colored thread locker.

 

I do see that thanks. I was just was unsure about rocker arm bolts

 

had a buddy last year change his heads and had only 3000 miles on it and it developed a leak on the rear rocker box he stopped to show me. so we took it apart to find rocker bolts loose he said he never used loctite on them, apply some and torqued to spec and did the front as well. leak stopped.

 

Thanks I'll use it on the boxes and not on the 4 rocker arms bolts seems like no one uses it on them