Need Help 944 Front Brakes

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Need help, purchased 944 front spindles from a 87 non turbo. Can't seem to figure out how to remove outside pad..

Have the spindle off the car. Took out all the pins, clips and got inside pad out... Should I use a C Clap somewhere to try to remove the outside one... Can't seem to pry or figure this out..
Looked online but they don't mention much.. Don't have a 944 Manaul yet.. Will be getting soon.. In the mean time can anyone help.. This is going on a 78 vert..

Also how do you tell the difference between spindles that fits and those that don't on a 1303. My spindle looks the same as a vw.. Haven't tried to install as weather hasn't been favorable.. It looks like the VW one .. 2 bolts for the struts.. How do they differ from 86.. Won't these fit with kesher balljoints.. I am also having problems determing the difference.. From looking at the rear trailing arm I believe they were off an 87, they (trailing arms) are dated 2/87.. Want to use these up front, any suggestions..
Thanks
Alex