Under the valve covers, on top of the cylinder heads.
Any obstructions such as the intake must be removed first. This will depend on the model. The valve cover is removed, along with the rocker arms and push rods. The head can then be unbolted and removed.
Connected to the front or rear lower control arms.
torque specs on the bolts that hold the rockers on a 4.9 cadillac motor
could be worn rocker arms ( under valve covers ) or lifters
11 foot pounds
Yes they can depending on which ratio rocker arms you get.
to adjust the rocker arms you have to either tighten or loosen the top bolt on the rocker arm/arms that need to be adjusted. there is a specified torque for the rocker arms that you should follow to help you adjust the them
what is the torque on 2.2 rocker arms and in what order
A rocker arm shaft is normally a long shaft with rocker arms attached to it, that provides the pivet point for the rocker arms (newer Chevy motors).
Check here at: www.60degreev6.com They have all kinds of information and specs on all types of 60 Degree V6's which is the motor that your Corsica has in it. If you have the roller rocker arms, they are 17 ft. lbs.
Roller rocker arms can be used with most any cam.
Broken rocker arms are not common on 3.1 liter GM engines. The may be damaged based on the care previous owners used on the vehicle. Oil starvation for exampleÊcan and will lead to such damage.