Repair Manual Question - Engine Torque Values

[MJN]

Here is the spec page from the 1976 truck service manual, http://www.73-87chevytrucks.com/tech...Supplement.pdf

I did look at the 1977 manual and it is strange there is no mechanical torque specs for the engine listed. Either way, hope this helps.
I would be sure to read the specs posted above closely- showing 50 FT LBS for rocker arm cover bolts- those little 1/4-20 bolts would never survive that or a cork gasket. I see the little note next to the torque value but cannot read what it refers to.