Question : torque specs on 1991 chevy corsica 3.1 piston rod

[Jeremy90]

hey guys i need the torque specs on a 3.1 piston rod out of a 1991 chevy corsica it spun a rod bearing so figure i might as well just do a full replacement as reccomended no damage to the rod or crank either. and im getting the car for 700$ after i do this any help is appreciated guys also ive heard many different ways to make sure you have the correct lash on the rockers what do you suggest? and or what is the proper way?

[trotterlg]

I would say if you spun a bearing that both the crank and rod have damage. Could be that it is minor enough to "get away" without turning the crank or fixing the rod, but you will need to really measure it carefully and figure out how to best patch it up. Think the torque spec is about 37 ft pounds.