In a small block Chevy with adjustable rockers and/or solid lifters, yes sure. There is no lash to be set on a 60 Degree or 3800 with hydraulic lifters. It doesn't matter where on the cam lobe the lifter is sitting.
Pull up the repair procedure from eSI yourself, it's not part of the process.
Edit: Also, to OP, rocker arm bolts are TTY and should be replaced.