Replacing brake pads 89 cutlass cierra

When replacing the brake pads on an 89 cutlass cierra:
How do you remove the bolts that hold the caliper in place?
What kind of tool is required to remove these bolts?

Are these left hand screws?

Any help will be appreciated.
Thanks

CCiera

May be torx bolts? std thread for sure.

There are allen head bolts.. i cannot recall the size. 2 of them on each end. you dont have to take them all the way out, just enogh where you can move the caliper around