That's what I was deducing, although I thought they are intended to remedy too much camber when the car is lowered.
From Precision ProFormance:
EXTENDED UPPER REAR A-ARM. These a-arms are made from 4130 Chromemoly tubing, and are extended 3/8" farther than the stock a-arm to improve camber. A necessity if your Pantera is lowered.
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