If you have welding capabilities, you can take one of the compressor cover back plate clamps off and weld it to your stock actuator. However, you would need to determine the proper mounting position for the actuator, in relation to which backing plate clamp to use, before welding it up.
This picture shows a stock actuator with an H cover backing plate clamp welded to it. This actuator came from Precision as well.
Just to give you a visual example.
Other than this, if you don't want to mess with welding it up, Precision does sell actuators that already have the clamp welded in the correct spot.
Hope this helps a little.