hmmm... after beating on it for a while, realized I have air tools.
I just used an air hammer on both of mine. only created a couple very small nicks that easily filed out. only took a couple minutes.
after pulling one trailing arm, I did the other in the car.
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Bob Cox
78 930 clone project car.
87 924S resurrect at some point.
84 928S, Ruby Red linen/brown interior - sold
86 944 turbo my new DE/track car - sold