Did you clean the old oil off?
You don't really want to run 2 solid mounts on an Olds unless you have a motor plate. Stock rubbers and a torque limiter (drivers side head to frame) or driver solid mount and passenger rubber mount. 2 solids will stress the block too much.
You don't really want to run 2 solid mounts on an Olds unless you have a motor plate. Stock rubbers and a torque limiter (drivers side head to frame) or driver solid mount and passenger rubber mount. 2 solids will stress the block too much.